Trace number 1532941

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.02 1200.62

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
MD5SUM727f10970711b4154a45c3b50e2e1fe7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark191.982
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.59/0.67	c WARNING: for repeatability, setting FPU to use double precision
0.59/0.67	c ============================[ Problem Statistics ]=============================
0.59/0.67	c |                                                                             |
0.59/0.67	c |  Number of variables:  18000                                                |
0.59/0.67	c |  Number of clauses:    75600                                                |
0.66/0.83	c |  Parsing time:         0.15         s                                       |
0.66/1.02	c ============================[ Search Statistics ]==============================
0.66/1.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.66/1.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.66/1.02	c ===============================================================================
0.66/1.02	c |         0 |   17474    74671   226655 |    24890        0    nan |  0.000 % |
0.66/1.08	c |       100 |   17474    74671   226655 |    27379      100    115 |  0.000 % |
1.08/1.17	c |       251 |   17474    74671   226655 |    30117      251    138 |  0.000 % |
1.27/1.30	c |       478 |   17474    74671   226655 |    33129      478    157 |  0.000 % |
1.47/1.50	c |       817 |   17474    74671   226655 |    36441      817    203 |  0.000 % |
1.67/1.78	c |      1324 |   17474    74671   226655 |    40086     1324    206 |  0.000 % |
2.17/2.23	c |      2083 |   17474    74671   226655 |    44094     2083    222 |  0.000 % |
2.87/2.96	c |      3222 |   17474    74671   226655 |    48504     3222    238 |  0.000 % |
3.87/3.98	c |      4931 |   17474    74671   226655 |    53354     4931    246 |  0.000 % |
5.57/5.60	c |      7495 |   17474    74671   226655 |    58690     7495    247 |  0.000 % |
8.36/8.43	c |     11340 |   17474    74671   226655 |    64559    11340    288 |  0.000 % |
12.77/12.86	c |     17106 |   17474    74671   226655 |    71015    17106    282 |  0.000 % |
20.17/20.23	c |     25755 |   17474    74671   226655 |    78116    25755    297 |  0.000 % |
32.65/32.78	c |     38729 |   17474    74671   226655 |    85928    38729    305 |  0.000 % |
55.75/55.83	c |     58190 |   17474    74671   226655 |    94520    58190    314 |  0.000 % |
95.03/95.16	c |     87382 |   17474    74671   226655 |   103973    87382    323 |  0.000 % |
162.39/162.58	c |    131171 |   17474    74671   226655 |   114370    38002    416 |  0.000 % |
290.54/290.73	c |    196855 |   17474    74671   226655 |   125807   103686    409 |  0.000 % |
528.93/529.28	c |    295382 |   17474    74671   226655 |   138388    86628    372 |  0.000 % |
906.95/907.48	c |    443171 |   17474    74671   226655 |   152227   108497    458 |  0.000 % |
1200.02/1200.61	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532941-1238407361/watcher-1532941-1238407361 -o /tmp/evaluation-result-1532941-1238407361/solver-1532941-1238407361 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532941-1238407361.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 28139
/proc/meminfo: memFree=1722984/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=2172 CPUtime=0
/proc/28139/stat : 28139 (IUT_BMB_SAT) R 28137 28139 27708 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 467069983 2224128 180 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/28139/statm: 543 181 92 274 0 266 0

[startup+0.10427 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 28139
/proc/meminfo: memFree=1722984/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=5800 CPUtime=0.09
/proc/28139/stat : 28139 (IUT_BMB_SAT) R 28137 28139 27708 0 -1 4194304 1263 0 0 0 9 0 0 0 18 0 1 0 467069983 5939200 1246 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/28139/statm: 1450 1246 97 274 0 1173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5800

[startup+0.20228 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 28139
/proc/meminfo: memFree=1722984/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=7120 CPUtime=0.19
/proc/28139/stat : 28139 (IUT_BMB_SAT) R 28137 28139 27708 0 -1 4194304 1584 0 0 0 19 0 0 0 18 0 1 0 467069983 7290880 1567 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/28139/statm: 1780 1567 97 274 0 1503 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7120

[startup+0.302291 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 28139
/proc/meminfo: memFree=1722984/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.29
/proc/28139/stat : 28139 (IUT_BMB_SAT) R 28137 28139 27708 0 -1 4194304 1837 0 0 0 27 2 0 0 19 0 1 0 467069983 8237056 1820 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/28139/statm: 2011 1820 99 274 0 1734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.702339 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 28139
/proc/meminfo: memFree=1722984/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 8044

[startup+1.50143 s]
/proc/loadavg: 0.91 0.97 0.99 2/68 28142
/proc/meminfo: memFree=1707024/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=8388 CPUtime=0.81
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 2200 0 0 0 81 0 0 0 25 0 1 0 467070051 8589312 1941 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 2097 1941 85 178 0 1917 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 21788

[startup+3.10161 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1705424/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=10768 CPUtime=2.41
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 2811 0 0 0 240 1 0 0 25 0 1 0 467070051 11026432 2552 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 2692 2552 85 178 0 2512 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24168

[startup+6.30197 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1700240/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=15924 CPUtime=5.61
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 4077 0 0 0 559 2 0 0 25 0 1 0 467070051 16306176 3818 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 3981 3818 85 178 0 3801 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29324

[startup+12.7017 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1689168/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=26536 CPUtime=12.01
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 6740 0 0 0 1196 5 0 0 25 0 1 0 467070051 27172864 6481 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 6634 6481 85 178 0 6454 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39936

[startup+25.5022 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1669328/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=45896 CPUtime=24.8
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 11580 0 0 0 2471 9 0 0 25 0 1 0 467070051 46997504 11321 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 11474 11321 85 178 0 11294 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59296

[startup+51.1021 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1639312/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=76132 CPUtime=50.39
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 19149 0 0 0 5023 16 0 0 25 0 1 0 467070051 77959168 18890 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 19033 18890 85 178 0 18853 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 89532

[startup+102.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1585936/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=129036 CPUtime=101.57
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 32323 0 0 0 10128 29 0 0 25 0 1 0 467070051 132132864 32064 1992294400 134512640 135243223 4294956304 18446744073709551615 134558608 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 32259 32064 85 178 0 32079 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 142436

[startup+162.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1564752/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=150064 CPUtime=161.53
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 37596 0 0 0 16119 34 0 0 25 0 1 0 467070051 153665536 37337 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 37516 37337 85 178 0 37336 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 163464

[startup+222.307 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1564688/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=150064 CPUtime=221.51
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 37596 0 0 0 22117 34 0 0 25 0 1 0 467070051 153665536 37337 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 37516 37337 85 178 0 37336 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 163464

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1541840/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1486160/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=228548 CPUtime=761.25
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 57190 0 0 0 76071 54 0 0 25 0 1 0 467070051 234033152 56931 1992294400 134512640 135243223 4294956304 18446744073709551615 134564975 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 57137 56931 85 178 0 56957 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 241948

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1486160/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=228548 CPUtime=821.22
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 57190 0 0 0 82068 54 0 0 25 0 1 0 467070051 234033152 56931 1992294400 134512640 135243223 4294956304 18446744073709551615 134555483 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 57137 56931 85 178 0 56957 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 241948

[startup+882.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1486160/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=228548 CPUtime=881.19
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 57190 0 0 0 88065 54 0 0 25 0 1 0 467070051 234033152 56931 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 57137 56931 85 178 0 56957 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 241948

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1466960/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=248628 CPUtime=941.17
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 62195 0 0 0 94057 60 0 0 25 0 1 0 467070051 254595072 61936 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 62157 61936 85 178 0 61977 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 262028

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1429904/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=284700 CPUtime=1001.15
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 71245 0 0 0 100046 69 0 0 25 0 1 0 467070051 291532800 70986 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 71175 70986 85 178 0 70995 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 298100

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1429904/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=284700 CPUtime=1061.12
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 71245 0 0 0 106043 69 0 0 25 0 1 0 467070051 291532800 70986 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 71175 70986 85 178 0 70995 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 298100

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1429904/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=284700 CPUtime=1121.09
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 71245 0 0 0 112040 69 0 0 25 0 1 0 467070051 291532800 70986 1992294400 134512640 135243223 4294956304 18446744073709551615 134565526 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 71175 70986 85 178 0 70995 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 298100

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1429840/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=284700 CPUtime=1181.07
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 71245 0 0 0 118038 69 0 0 25 0 1 0 467070051 291532800 70986 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 71175 70986 85 178 0 70995 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 298100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1429840/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=284700 CPUtime=1199.36
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 71245 0 0 0 119867 69 0 0 25 0 1 0 467070051 291532800 70986 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 71175 70986 85 178 0 70995 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 298100

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.99 2/68 28142
/proc/meminfo: memFree=1429840/2055920 swapFree=4178736/4192956
[pid=28139] ppid=28137 vsize=8044 CPUtime=0.66
/proc/28139/stat : 28139 (IUT_BMB_SAT) S 28137 28139 27708 0 -1 4194304 1844 0 0 0 39 27 0 0 23 0 1 0 467069983 8237056 1826 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28139/statm: 2011 1826 105 274 0 1734 0
[pid=28141] ppid=28139 vsize=5356 CPUtime=0
/proc/28141/stat : 28141 (sh) S 28139 28139 27708 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 467070050 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28141/statm: 1339 232 193 169 0 50 0
[pid=28142] ppid=28141 vsize=284700 CPUtime=1199.36
/proc/28142/stat : 28142 (minisat) R 28141 28139 27708 0 -1 4194304 71245 0 0 0 119867 69 0 0 25 0 1 0 467070051 291532800 70986 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/28142/statm: 71175 70986 85 178 0 70995 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 298100

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28139 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=399939
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=281957
# CPU time returned by wait4() is 0.681896
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.62
CPU time (s): 1200.02
CPU user time (s): 1199.06
CPU system time (s): 0.96
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 298100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.399939
system time used= 0.281957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2928
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 7

runsolver used 1.05784 second user time and 3.3175 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-30 12:02:41
IDJOB=1532941
IDBENCH=70362
IDSOLVER=523
FILE ID=node32/1532941-1238407361
PBS_JOBID= 9061408
Free space on /tmp= 66452 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S420719158-080.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532941-1238407361/watcher-1532941-1238407361 -o /tmp/evaluation-result-1532941-1238407361/solver-1532941-1238407361 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532941-1238407361.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 727f10970711b4154a45c3b50e2e1fe7
RANDOM SEED=234378179

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1723400 kB
Buffers:         73616 kB
Cached:         192740 kB
SwapCached:       7344 kB
Active:          96184 kB
Inactive:       179024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723400 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            3636 kB
Writeback:           0 kB
Mapped:          14536 kB
Slab:            43024 kB
Committed_AS:  1482996 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66448 MiB
End job on node32 at 2009-03-30 12:22:44