Trace number 1520022

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
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S748216286-061.cnf
MD5SUM2754b3d0d46124bc4b807ae18c388fa5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.093985
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           100                                         |
0.00/0.00	c |  Number of clauses:            2130                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.01	c |  Simplification time:          0.01 s                                       |
0.00/0.01	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |       100 |     100     2130    10650 |      781      100     24 |  0.010 % |
0.00/0.01	c |       250 |     100     2130    10650 |      859      250     22 |  0.010 % |
0.00/0.02	c |       475 |     100     2130    10650 |      945      475     21 |  0.010 % |
0.00/0.02	c |       812 |     100     2130    10650 |     1039      812     21 |  0.010 % |
0.00/0.03	c |      1318 |     100     2130    10650 |     1143      788     20 |  0.010 % |
0.00/0.05	c |      2077 |     100     2130    10650 |     1257      961     20 |  0.010 % |
0.00/0.08	c |      3216 |     100     2130    10650 |     1383      818     20 |  0.010 % |
0.09/0.12	c |      4924 |     100     2130    10650 |     1521     1111     21 |  0.010 % |
0.09/0.18	c |      7486 |     100     2130    10650 |     1674     1348     21 |  0.010 % |
0.19/0.27	c |     11330 |     100     2130    10650 |     1841      939     20 |  0.010 % |
0.39/0.41	c |     17096 |     100     2130    10650 |     2025     1101     19 |  0.010 % |
0.59/0.63	c |     25745 |     100     2130    10650 |     2228     1528     20 |  0.010 % |
0.89/0.97	c |     38719 |     100     2130    10650 |     2451     2092     20 |  0.010 % |
1.39/1.48	c |     58180 |     100     2130    10650 |     2696     1710     21 |  0.010 % |
2.20/2.27	c |     87372 |     100     2130    10650 |     2965     2284     21 |  0.010 % |
3.49/3.50	c |    131161 |     100     2130    10650 |     3262     2646     21 |  0.010 % |
5.29/5.37	c |    196845 |     100     2130    10650 |     3588     2448     20 |  0.010 % |
8.19/8.29	c |    295371 |     100     2130    10650 |     3947     3299     20 |  0.010 % |
12.79/12.87	c |    443160 |     100     2130    10650 |     4342     3875     21 |  0.010 % |
19.88/19.91	c |    664843 |     100     2130    10650 |     4776     2560     20 |  0.010 % |
30.88/30.90	c |    997368 |     100     2130    10650 |     5254     3437     19 |  0.010 % |
47.87/47.95	c |   1496156 |     100     2130    10650 |     5779     2875     21 |  0.010 % |
74.46/74.57	c |   2244338 |     100     2130    10650 |     6357     4363     20 |  0.010 % |
115.86/115.92	c |   3366612 |     100     2130    10650 |     6993     5554     21 |  0.010 % |
180.02/180.19	c |   5050023 |     100     2130    10650 |     7692     6939     21 |  0.010 % |
280.49/280.67	c |   7575139 |     100     2130    10650 |     8461     6754     19 |  0.010 % |
437.94/438.15	c |  11362814 |     100     2130    10650 |     9308     7758     19 |  0.010 % |
686.36/686.60	c |  17044326 |     100     2130    10650 |    10238     6974     21 |  0.010 % |
1073.64/1074.06	c |  25566595 |     100     2130    10650 |    11262     7042     20 |  0.010 % |

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-1520022-1238255939/watcher-1520022-1238255939 -o /tmp/evaluation-result-1520022-1238255939/solver-1520022-1238255939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520022-1238255939.cnf 

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 1.00 3/64 3297
/proc/meminfo: memFree=825728/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=7464 CPUtime=0
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 1098259612 7643136 168 1992294400 4194304 5092341 548682068848 18446744073709551615 4219707 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 1866 168 87 219 0 1644 0

[startup+0.0992591 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3297
/proc/meminfo: memFree=825728/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=12740 CPUtime=0.09
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 375 0 0 0 9 0 0 0 18 0 1 0 1098259612 13045760 261 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 3185 261 101 219 0 2963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.101259 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3297
/proc/meminfo: memFree=825728/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=12740 CPUtime=0.09
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 1098259612 13045760 264 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 3185 264 101 219 0 2963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.301287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3297
/proc/meminfo: memFree=825728/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=0.29
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 452 0 0 0 29 0 0 0 19 0 1 0 1098259612 18362368 338 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 338 101 219 0 4261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17932

[startup+0.701346 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3297
/proc/meminfo: memFree=825728/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=0.69
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 488 0 0 0 69 0 0 0 22 0 1 0 1098259612 18362368 374 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 374 101 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=824440/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=1.49
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 537 0 0 0 149 0 0 0 25 0 1 0 1098259612 18362368 423 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 423 101 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=824120/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=3.09
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 631 0 0 0 309 0 0 0 25 0 1 0 1098259612 18362368 517 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 517 101 219 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17932

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=823544/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=6.29
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 745 0 0 0 629 0 0 0 25 0 1 0 1098259612 18362368 631 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 631 101 219 0 4261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17932

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=822968/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=12.69
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 1190 0 0 0 1269 0 0 0 25 0 1 0 1098259612 18362368 731 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 731 101 219 0 4261 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17932

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=822200/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=25.48
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 1364 0 0 0 2548 0 0 0 25 0 1 0 1098259612 18362368 905 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 905 101 219 0 4261 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17932

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=821240/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=17932 CPUtime=51.07
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 1599 0 0 0 5107 0 0 0 25 0 1 0 1098259612 18362368 1140 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 4483 1140 101 219 0 4261 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17932

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3298
/proc/meminfo: memFree=818488/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21268 CPUtime=102.26
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 2263 0 0 0 10225 1 0 0 25 0 1 0 1098259612 21778432 1804 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5317 1804 101 219 0 5095 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21268

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=818232/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21268 CPUtime=162.23
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 2344 0 0 0 16222 1 0 0 25 0 1 0 1098259612 21778432 1885 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5317 1885 101 219 0 5095 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21268

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=817528/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=222.22
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 2816 0 0 0 22220 2 0 0 25 0 1 0 1098259612 21790720 2045 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2045 101 219 0 5098 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21280

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=817080/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=282.19
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 2933 0 0 0 28217 2 0 0 25 0 1 0 1098259612 21790720 2162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2162 101 219 0 5098 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21280

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=816888/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=342.17
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 2972 0 0 0 34215 2 0 0 25 0 1 0 1098259612 21790720 2201 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2201 101 219 0 5098 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21280

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=816824/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=402.15
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 2979 0 0 0 40213 2 0 0 25 0 1 0 1098259612 21790720 2208 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2208 101 219 0 5098 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21280

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=816440/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=462.13
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3077 0 0 0 46211 2 0 0 25 0 1 0 1098259612 21790720 2306 1992294400 4194304 5092341 548682068848 18446744073709551615 4248183 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2306 101 219 0 5098 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 21280

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=816248/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=522.11
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3118 0 0 0 52209 2 0 0 25 0 1 0 1098259612 21790720 2347 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2347 101 219 0 5098 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21280

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=816056/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=582.1
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3164 0 0 0 58207 3 0 0 25 0 1 0 1098259612 21790720 2393 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2393 101 219 0 5098 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 21280

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=815992/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=642.08
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3187 0 0 0 64205 3 0 0 25 0 1 0 1098259612 21790720 2416 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2416 101 219 0 5098 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 21280

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=815672/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=702.06
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3261 0 0 0 70203 3 0 0 25 0 1 0 1098259612 21790720 2490 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2490 101 219 0 5098 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 21280

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=815352/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=762.04
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3329 0 0 0 76201 3 0 0 25 0 1 0 1098259612 21790720 2558 1992294400 4194304 5092341 548682068848 18446744073709551615 4249890 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2558 101 219 0 5098 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 21280

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=815032/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=822.02
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3401 0 0 0 82199 3 0 0 25 0 1 0 1098259612 21790720 2630 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2630 101 219 0 5098 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21280

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=814904/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=881.99
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3448 0 0 0 88196 3 0 0 25 0 1 0 1098259612 21790720 2677 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2677 101 219 0 5098 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 21280

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=814584/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=941.97
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3513 0 0 0 94194 3 0 0 25 0 1 0 1098259612 21790720 2742 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2742 101 219 0 5098 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 21280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=814392/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=1001.95
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3573 0 0 0 100192 3 0 0 25 0 1 0 1098259612 21790720 2802 1992294400 4194304 5092341 548682068848 18446744073709551615 4240608 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2802 101 219 0 5098 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 21280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=814328/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=1061.93
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3593 0 0 0 106190 3 0 0 25 0 1 0 1098259612 21790720 2822 1992294400 4194304 5092341 548682068848 18446744073709551615 4252538 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2822 101 219 0 5098 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 21280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=814072/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=1121.92
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3643 0 0 0 112188 4 0 0 25 0 1 0 1098259612 21790720 2872 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2872 101 219 0 5098 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 21280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=813880/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=1181.9
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3698 0 0 0 118186 4 0 0 25 0 1 0 1098259612 21790720 2927 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2927 101 219 0 5098 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 21280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=813816/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=1200.09
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3707 0 0 0 120005 4 0 0 25 0 1 0 1098259612 21790720 2936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2936 101 219 0 5098 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21280

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: 1.00 1.00 1.00 2/65 3304
/proc/meminfo: memFree=813816/2055920 swapFree=4174204/4192956
[pid=3297] ppid=3295 vsize=21280 CPUtime=1200.09
/proc/3297/stat : 3297 (minisat) R 3295 3297 3088 0 -1 4194304 3707 0 0 0 120005 4 0 0 25 0 1 0 1098259612 21790720 2936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/3297/statm: 5320 2936 101 219 0 5098 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.050992
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 26460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3707
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= 2
involuntary context switches= 2069

runsolver used 0.910861 second user time and 2.41663 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 16:58:59
IDJOB=1520022
IDBENCH=70440
IDSOLVER=546
FILE ID=node22/1520022-1238255939
PBS_JOBID= 9060789
Free space on /tmp= 66328 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S748216286-061.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520022-1238255939/watcher-1520022-1238255939 -o /tmp/evaluation-result-1520022-1238255939/solver-1520022-1238255939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520022-1238255939.cnf

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

MD5SUM BENCH= 2754b3d0d46124bc4b807ae18c388fa5
RANDOM SEED=56020132

node22.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		: 3000.279
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		: 3000.279
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:        826144 kB
Buffers:         99340 kB
Cached:        1020700 kB
SwapCached:      12568 kB
Active:         135544 kB
Inactive:       998648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        826144 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            81664 kB
Committed_AS:  2880188 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 17:19:02