Trace number 1553274

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) 1200.06 1200.62

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark87.2857
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
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
1.99/2.00	c WARNING: for repeatability, setting FPU to use double precision
1.99/2.00	c ============================[ Problem Statistics ]=============================
1.99/2.00	c |                                                                             |
1.99/2.01	c |  Number of variables:  40042                                                |
1.99/2.01	c |  Number of clauses:    119333                                               |
2.07/2.14	c |  Parsing time:         0.12         s                                       |
5.66/5.78	c ============================[ Search Statistics ]==============================
5.66/5.78	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.66/5.78	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.66/5.78	c ===============================================================================
5.66/5.78	c |         0 |    3205    45054   647522 |    15018        0    nan |  0.000 % |
5.76/5.85	c |       100 |    3205    45054   647522 |    16519      100     46 |  0.000 % |
5.86/5.90	c |       250 |    3205    45054   647522 |    18171      250     23 |  0.000 % |
5.86/5.99	c |       475 |    3205    45054   647522 |    19988      475     36 |  0.000 % |
6.06/6.13	c |       813 |    3205    45054   647522 |    21987      813     51 |  0.000 % |
6.16/6.29	c |      1320 |    3205    45054   647522 |    24186     1320     56 |  0.000 % |
6.36/6.48	c |      2082 |    3205    45054   647522 |    26605     2082     86 |  0.000 % |
6.66/6.73	c |      3222 |    3205    45054   647522 |    29265     3222    114 |  0.000 % |
6.96/7.06	c |      4930 |    3205    45054   647522 |    32192     4930    118 |  0.000 % |
7.77/7.81	c |      7501 |    3205    45054   647522 |    35411     7501    124 |  0.000 % |
8.87/8.99	c |     11346 |    3205    45054   647522 |    38952    11346    159 |  0.000 % |
11.86/11.95	c |     17112 |    3205    45054   647522 |    42848    17112    236 |  0.000 % |
14.97/15.03	c |     25766 |    3205    45054   647522 |    47132    25766    235 |  0.000 % |
23.66/23.75	c |     38742 |    3205    45054   647522 |    51846    38742    252 |  0.000 % |
42.74/42.83	c |     58203 |    3205    45054   647522 |    57030    22290    329 |  0.000 % |
73.43/73.50	c |     87407 |    3205    45054   647522 |    62733    51494    357 |  0.000 % |
111.42/111.54	c |    131196 |    3205    45054   647522 |    69007    48173    314 |  0.000 % |
184.28/184.49	c |    196880 |    3205    45054   647522 |    75908    66644    313 |  0.000 % |
290.74/290.91	c |    295406 |    3205    45054   647522 |    83498    61793    295 |  0.000 % |
401.59/401.83	c |    443201 |    3204    44990   647394 |    91848    20720    121 |  0.002 % |
687.77/688.19	c |    664889 |    3204    44990   647394 |   101033    36948    332 |  0.002 % |
1034.23/1034.72	c |    997414 |    3204    44990   647394 |   111136    45032    216 |  0.002 % |
1200.06/1200.62	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553274-1238712989/watcher-1553274-1238712989 -o /tmp/evaluation-result-1553274-1238712989/solver-1553274-1238712989 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1553274-1238712989.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: 1.00 1.00 1.20 2/64 5647
/proc/meminfo: memFree=859168/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=2684 CPUtime=0
/proc/5647/stat : 5647 (IUT_BMB_SAT) R 5645 5647 5580 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 1143964489 2748416 171 1992294400 134512640 135635285 4294956224 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/5647/statm: 671 172 90 274 0 394 0

[startup+0.0375179 s]
/proc/loadavg: 1.00 1.00 1.20 2/64 5647
/proc/meminfo: memFree=859168/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=4416 CPUtime=0.03
/proc/5647/stat : 5647 (IUT_BMB_SAT) R 5645 5647 5580 0 -1 4194304 893 0 0 0 3 0 0 0 18 0 1 0 1143964489 4521984 876 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/5647/statm: 1104 876 90 274 0 827 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4416

[startup+0.101522 s]
/proc/loadavg: 1.00 1.00 1.20 2/64 5647
/proc/meminfo: memFree=859168/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=8836 CPUtime=0.09
/proc/5647/stat : 5647 (IUT_BMB_SAT) R 5645 5647 5580 0 -1 4194304 2020 0 0 0 9 0 0 0 18 0 1 0 1143964489 9048064 2003 1992294400 134512640 135635285 4294956224 18446744073709551615 134521997 0 0 4096 0 0 0 0 17 0 0 0
/proc/5647/statm: 2209 2003 97 274 0 1932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8836

[startup+0.301539 s]
/proc/loadavg: 1.00 1.00 1.20 2/64 5647
/proc/meminfo: memFree=859168/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=11344 CPUtime=0.29
/proc/5647/stat : 5647 (IUT_BMB_SAT) R 5645 5647 5580 0 -1 4194304 2641 0 0 0 28 1 0 0 20 0 1 0 1143964489 11616256 2624 1992294400 134512640 135635285 4294956224 18446744073709551615 134530386 0 0 4096 0 0 0 0 17 0 0 0
/proc/5647/statm: 2836 2624 97 274 0 2559 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11344

[startup+0.701573 s]
/proc/loadavg: 1.00 1.00 1.20 2/64 5647
/proc/meminfo: memFree=859168/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=15700 CPUtime=0.69
/proc/5647/stat : 5647 (IUT_BMB_SAT) R 5645 5647 5580 0 -1 4194304 3741 0 0 0 68 1 0 0 24 0 1 0 1143964489 16076800 3724 1992294400 134512640 135635285 4294956224 18446744073709551615 134577466 0 0 4096 0 0 0 0 17 0 0 0
/proc/5647/statm: 3925 3724 97 274 0 3648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15700

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 5648
/proc/meminfo: memFree=838936/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.49
/proc/5647/stat : 5647 (IUT_BMB_SAT) R 5645 5647 5580 0 -1 4194304 6529 0 0 0 141 8 0 0 25 0 1 0 1143964489 26685440 6336 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/5647/statm: 6515 6336 100 274 0 6238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26060

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.20 2/67 5650
/proc/meminfo: memFree=822984/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=38048 CPUtime=1.08
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 9233 0 0 0 104 4 0 0 25 0 1 0 1143964690 38961152 9214 1992294400 134512640 135243223 4294956320 18446744073709551615 134530373 0 0 4096 3 0 0 0 17 1 0 0
/proc/5650/statm: 9512 9214 78 178 0 9332 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 69464

[startup+6.30206 s]
/proc/loadavg: 1.00 1.00 1.20 2/67 5650
/proc/meminfo: memFree=789256/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=41520 CPUtime=4.27
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 10788 0 0 0 423 4 0 0 25 0 1 0 1143964690 42516480 10155 1992294400 134512640 135243223 4294956320 18446744073709551615 134555800 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 10380 10155 85 178 0 10200 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 72936

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.20 2/67 5650
/proc/meminfo: memFree=784136/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=50540 CPUtime=10.67
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 13077 0 0 0 1061 6 0 0 25 0 1 0 1143964690 51752960 12444 1992294400 134512640 135243223 4294956320 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 12635 12444 85 178 0 12455 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 81956

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 5650
/proc/meminfo: memFree=760336/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=72836 CPUtime=23.46
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 18643 0 0 0 2334 12 0 0 25 0 1 0 1143964690 74584064 18010 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 18209 18010 85 178 0 18029 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 104252

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 5650
/proc/meminfo: memFree=739216/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=93596 CPUtime=49.05
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 23821 0 0 0 4889 16 0 0 25 0 1 0 1143964690 95842304 23188 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 23399 23188 85 178 0 23219 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 125012

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 5650
/proc/meminfo: memFree=707920/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=124936 CPUtime=100.23
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 31621 0 0 0 9999 24 0 0 25 0 1 0 1143964690 127934464 30988 1992294400 134512640 135243223 4294956320 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 31234 30988 85 178 0 31054 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 156352

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 5650
/proc/meminfo: memFree=702544/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=130232 CPUtime=160.2
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 32963 0 0 0 15995 25 0 0 25 0 1 0 1143964690 133357568 32330 1992294400 134512640 135243223 4294956320 18446744073709551615 134555557 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 32558 32330 85 178 0 32378 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 161648

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 5650
/proc/meminfo: memFree=698896/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=133848 CPUtime=220.17
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 33868 0 0 0 21991 26 0 0 25 0 1 0 1143964690 137060352 33235 1992294400 134512640 135243223 4294956320 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 33462 33235 85 178 0 33282 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 165264

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 5656
/proc/meminfo: memFree=695376/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=137280 CPUtime=280.16
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 34721 0 0 0 27989 27 0 0 25 0 1 0 1143964690 140574720 34088 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 34320 34088 85 178 0 34140 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 168696


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

/proc/meminfo: memFree=643664/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=189152 CPUtime=699.97
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 47643 0 0 0 69957 40 0 0 25 0 1 0 1143964690 193691648 47010 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 47288 47010 85 178 0 47108 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 220568

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 5656
/proc/meminfo: memFree=643600/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=189152 CPUtime=759.96
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 47644 0 0 0 75956 40 0 0 25 0 1 0 1143964690 193691648 47011 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 47288 47011 85 178 0 47108 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 220568

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 5656
/proc/meminfo: memFree=636112/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=196808 CPUtime=819.92
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49570 0 0 0 81950 42 0 0 25 0 1 0 1143964690 201531392 48937 1992294400 134512640 135243223 4294956320 18446744073709551615 134558272 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 49202 48937 85 178 0 49022 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 228224

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 5656
/proc/meminfo: memFree=637328/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=879.89
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49570 0 0 0 87947 42 0 0 25 0 1 0 1143964690 200032256 48574 1992294400 134512640 135243223 4294956320 18446744073709551615 134555939 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48574 85 178 0 48656 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 226760

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 5656
/proc/meminfo: memFree=637392/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=939.87
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49570 0 0 0 93945 42 0 0 25 0 1 0 1143964690 200032256 48574 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48574 85 178 0 48656 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 226760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 5656
/proc/meminfo: memFree=637328/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=999.85
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49570 0 0 0 99943 42 0 0 25 0 1 0 1143964690 200032256 48574 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48574 85 178 0 48656 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 226760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/67 5656
/proc/meminfo: memFree=637328/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=1059.82
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49571 0 0 0 105940 42 0 0 25 0 1 0 1143964690 200032256 48575 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48575 85 178 0 48656 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 226760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 5656
/proc/meminfo: memFree=637392/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=1119.8
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49581 0 0 0 111938 42 0 0 25 0 1 0 1143964690 200032256 48585 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48585 85 178 0 48656 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 226760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 5656
/proc/meminfo: memFree=637328/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=1179.78
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49581 0 0 0 117936 42 0 0 25 0 1 0 1143964690 200032256 48585 1992294400 134512640 135243223 4294956320 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48585 85 178 0 48656 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 226760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/67 5656
/proc/meminfo: memFree=637328/2055920 swapFree=4167280/4192956
[pid=5647] ppid=5645 vsize=26060 CPUtime=1.99
/proc/5647/stat : 5647 (IUT_BMB_SAT) S 5645 5647 5580 0 -1 4194304 6535 0 0 0 157 42 0 0 25 0 1 0 1143964489 26685440 6341 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/5647/statm: 6515 6341 105 274 0 6238 0
[pid=5649] ppid=5647 vsize=5356 CPUtime=0
/proc/5649/stat : 5649 (sh) S 5647 5647 5580 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1143964690 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5649/statm: 1339 232 193 169 0 50 0
[pid=5650] ppid=5649 vsize=195344 CPUtime=1198.07
/proc/5650/stat : 5650 (minisat) R 5649 5647 5580 0 -1 4194304 49581 0 0 0 119765 42 0 0 25 0 1 0 1143964690 200032256 48585 1992294400 134512640 135243223 4294956320 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/5650/statm: 48836 48585 85 178 0 48656 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 226760

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5647 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=581759
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=437933
# CPU time returned by wait4() is 2.01969
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.22
CPU system time (s): 0.84
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 228224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.58176
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8004
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= 11

runsolver used 1.07384 second user time and 3.3045 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-03 00:56:29
IDJOB=1553274
IDBENCH=70758
IDSOLVER=523
FILE ID=node31/1553274-1238712989
PBS_JOBID= 9085324
Free space on /tmp= 66356 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553274-1238712989/watcher-1553274-1238712989 -o /tmp/evaluation-result-1553274-1238712989/solver-1553274-1238712989 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1553274-1238712989.cnf HOME

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

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=477071016

node31.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		: 3000.214
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		: 3000.214
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:        859720 kB
Buffers:        125260 kB
Cached:         952720 kB
SwapCached:      18724 kB
Active:         265956 kB
Inactive:       832264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859720 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          17368 kB
Slab:            83784 kB
Committed_AS:  3262424 kB
PageTables:       1472 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= 66352 MiB
End job on node31 at 2009-04-03 01:16:32