Trace number 1532191

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) 1200.03 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S155821307-034.cnf
MD5SUM28359db36bffb53d70af426463d1fc34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.503
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.18/0.23	c WARNING: for repeatability, setting FPU to use double precision
0.18/0.23	c ============================[ Problem Statistics ]=============================
0.18/0.23	c |                                                                             |
0.18/0.23	c |  Number of variables:  1100                                                 |
0.18/0.23	c |  Number of clauses:    22000                                                |
0.18/0.27	c |  Parsing time:         0.03         s                                       |
0.21/0.38	c ============================[ Search Statistics ]==============================
0.21/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.38	c ===============================================================================
0.21/0.38	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.21/0.39	c |       103 |    1100    22000   110000 |     8066      103    113 |  0.000 % |
0.21/0.41	c |       254 |    1100    22000   110000 |     8873      254    121 |  0.000 % |
0.21/0.44	c |       479 |    1100    22000   110000 |     9760      479    124 |  0.000 % |
0.21/0.48	c |       816 |    1100    22000   110000 |    10736      816    131 |  0.000 % |
0.21/0.54	c |      1322 |    1100    22000   110000 |    11810     1322    130 |  0.000 % |
0.21/0.64	c |      2081 |    1100    22000   110000 |    12991     2081    133 |  0.000 % |
0.21/0.79	c |      3224 |    1100    22000   110000 |    14290     3224    136 |  0.000 % |
0.97/1.04	c |      4934 |    1100    22000   110000 |    15719     4934    137 |  0.000 % |
1.37/1.47	c |      7497 |    1100    22000   110000 |    17291     7497    139 |  0.000 % |
2.07/2.18	c |     11341 |    1100    22000   110000 |    19020    11341    141 |  0.000 % |
3.36/3.47	c |     17107 |    1100    22000   110000 |    20922    17107    142 |  0.000 % |
5.57/5.68	c |     25756 |    1100    22000   110000 |    23015    15092    143 |  0.000 % |
9.66/9.72	c |     38731 |    1100    22000   110000 |    25316    15929    148 |  0.000 % |
16.76/16.89	c |     58192 |    1100    22000   110000 |    27848    21155    149 |  0.000 % |
28.75/28.82	c |     87384 |    1100    22000   110000 |    30633    17709    158 |  0.000 % |
49.15/49.21	c |    131173 |    1100    22000   110000 |    33696    23374    154 |  0.000 % |
81.44/81.59	c |    196859 |    1100    22000   110000 |    37066    25314    155 |  0.000 % |
136.71/136.88	c |    295386 |    1100    22000   110000 |    40772    25559    148 |  0.000 % |
219.28/219.46	c |    443177 |    1100    22000   110000 |    44849    32691    158 |  0.000 % |
363.53/363.76	c |    664861 |    1100    22000   110000 |    49334    32170    146 |  0.000 % |
593.95/594.25	c |    997386 |    1100    22000   110000 |    54268    42814    161 |  0.000 % |
983.01/983.45	c |   1496174 |    1100    22000   110000 |    59695    54598    159 |  0.000 % |
1200.03/1200.51	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-1532191-1238374855/watcher-1532191-1238374855 -o /tmp/evaluation-result-1532191-1238374855/solver-1532191-1238374855 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532191-1238374855.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: 0.99 0.98 0.99 3/64 7459
/proc/meminfo: memFree=848208/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=1544 CPUtime=0
/proc/7459/stat : 7459 (IUT_BMB_SAT) R 7457 7459 7266 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1110151641 1581056 119 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 1 0 0
/proc/7459/statm: 386 119 93 274 0 109 0

[startup+0.05443 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7459
/proc/meminfo: memFree=848208/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=2472 CPUtime=0.04
/proc/7459/stat : 7459 (IUT_BMB_SAT) R 7457 7459 7266 0 -1 4194304 443 0 0 0 4 0 0 0 18 0 1 0 1110151641 2531328 426 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/7459/statm: 618 426 97 274 0 341 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2472

[startup+0.101438 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7459
/proc/meminfo: memFree=848208/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.09
/proc/7459/stat : 7459 (IUT_BMB_SAT) R 7457 7459 7266 0 -1 4194304 629 0 0 0 9 0 0 0 18 0 1 0 1110151641 3342336 612 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/7459/statm: 816 612 99 274 0 539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301475 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7459
/proc/meminfo: memFree=848208/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 3264

[startup+0.701547 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7459
/proc/meminfo: memFree=848208/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 3264

[startup+1.50169 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7462
/proc/meminfo: memFree=840688/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=7668 CPUtime=1.26
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 1795 0 0 0 125 1 0 0 25 0 1 0 1110151664 7852032 1688 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 1917 1689 84 178 0 1737 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16288

[startup+3.10199 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7462
/proc/meminfo: memFree=836784/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=12472 CPUtime=2.86
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 2979 0 0 0 285 1 0 0 25 0 1 0 1110151664 12771328 2872 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 3118 2872 84 178 0 2938 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21092

[startup+6.30258 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7462
/proc/meminfo: memFree=830512/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=15840 CPUtime=6.06
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 3836 0 0 0 604 2 0 0 25 0 1 0 1110151664 16220160 3729 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/7462/statm: 3960 3729 84 178 0 3780 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24460

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=828144/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=19272 CPUtime=12.45
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 4681 0 0 0 1243 2 0 0 25 0 1 0 1110151664 19734528 4574 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 4818 4574 84 178 0 4638 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 27892

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=825072/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=21256 CPUtime=25.25
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 5171 0 0 0 2521 4 0 0 25 0 1 0 1110151664 21766144 5064 1992294400 134512640 135243223 4294956304 18446744073709551615 134565437 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 5314 5064 84 178 0 5134 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29876

[startup+51.1028 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=821872/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=24556 CPUtime=50.84
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 5995 0 0 0 5079 5 0 0 25 0 1 0 1110151664 25145344 5888 1992294400 134512640 135243223 4294956304 18446744073709551615 134555570 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 6139 5888 84 178 0 5959 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 33176

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=817008/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=29328 CPUtime=102.02
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 7207 0 0 0 10196 6 0 0 25 0 1 0 1110151664 30031872 7100 1992294400 134512640 135243223 4294956304 18446744073709551615 134555523 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 7332 7100 84 178 0 7152 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37948

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=813616/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=32852 CPUtime=162
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 8072 0 0 0 16193 7 0 0 25 0 1 0 1110151664 33640448 7965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 8213 7965 84 178 0 8033 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 41472

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=812464/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=34040 CPUtime=221.97
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 8351 0 0 0 22190 7 0 0 25 0 1 0 1110151664 34856960 8244 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 8510 8244 84 178 0 8330 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 42660

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=809968/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=798576/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=47716 CPUtime=761.78
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 11881 0 0 0 76167 11 0 0 25 0 1 0 1110151664 48861184 11680 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 11929 11680 84 178 0 11749 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 56336

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=798576/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=47848 CPUtime=821.76
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 11899 0 0 0 82165 11 0 0 25 0 1 0 1110151664 48996352 11698 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 11962 11698 84 178 0 11782 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 56468

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=798512/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=47848 CPUtime=881.74
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 11899 0 0 0 88163 11 0 0 25 0 1 0 1110151664 48996352 11698 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 11962 11698 84 178 0 11782 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 56468

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=798448/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=47980 CPUtime=941.71
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 11934 0 0 0 94160 11 0 0 25 0 1 0 1110151664 49131520 11733 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 11995 11733 84 178 0 11815 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 56600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=795504/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=50884 CPUtime=1001.69
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 12660 0 0 0 100157 12 0 0 25 0 1 0 1110151664 52105216 12459 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 12721 12459 84 178 0 12541 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 59504

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=793584/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=52732 CPUtime=1061.67
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 13129 0 0 0 106154 13 0 0 25 0 1 0 1110151664 53997568 12928 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 13183 12928 84 178 0 13003 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 61352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=792432/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=53808 CPUtime=1121.65
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 13414 0 0 0 112152 13 0 0 25 0 1 0 1110151664 55099392 13213 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 13452 13213 84 178 0 13272 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 62428

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=791536/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=54732 CPUtime=1181.62
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 13628 0 0 0 118149 13 0 0 25 0 1 0 1110151664 56045568 13427 1992294400 134512640 135243223 4294956304 18446744073709551615 134555719 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 13683 13427 84 178 0 13503 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 63352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=791536/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=54732 CPUtime=1199.82
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 13628 0 0 0 119969 13 0 0 25 0 1 0 1110151664 56045568 13427 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 13683 13427 84 178 0 13503 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 63352

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7468
/proc/meminfo: memFree=791536/2055920 swapFree=4177704/4192956
[pid=7459] ppid=7457 vsize=3264 CPUtime=0.21
/proc/7459/stat : 7459 (IUT_BMB_SAT) S 7457 7459 7266 0 -1 4194304 636 0 0 0 14 7 0 0 19 0 1 0 1110151641 3342336 618 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/7459/statm: 816 618 105 274 0 539 0
[pid=7461] ppid=7459 vsize=5356 CPUtime=0
/proc/7461/stat : 7461 (sh) S 7459 7459 7266 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1110151664 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7461/statm: 1339 232 193 169 0 50 0
[pid=7462] ppid=7461 vsize=54732 CPUtime=1199.82
/proc/7462/stat : 7462 (minisat) R 7461 7459 7266 0 -1 4194304 13628 0 0 0 119969 13 0 0 25 0 1 0 1110151664 56045568 13427 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/7462/statm: 13683 13427 84 178 0 13503 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 63352

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=153976
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=79987
# CPU time returned by wait4() is 0.233963
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.83
CPU system time (s): 0.2
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 63352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.153976
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1308
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= 7
involuntary context switches= 2

runsolver used 1.03384 second user time and 3.34349 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-30 03:00:55
IDJOB=1532191
IDBENCH=70212
IDSOLVER=523
FILE ID=node24/1532191-1238374855
PBS_JOBID= 9061285
Free space on /tmp= 65752 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S155821307-034.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532191-1238374855/watcher-1532191-1238374855 -o /tmp/evaluation-result-1532191-1238374855/solver-1532191-1238374855 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532191-1238374855.cnf HOME

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

MD5SUM BENCH= 28359db36bffb53d70af426463d1fc34
RANDOM SEED=1300123321

node24.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		: 3000.260
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		: 3000.260
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:        848688 kB
Buffers:         99244 kB
Cached:        1004748 kB
SwapCached:       9032 kB
Active:         138184 kB
Inactive:       976280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        848688 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            78632 kB
Committed_AS:  3121048 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65748 MiB
End job on node24 at 2009-03-30 03:20:56