Trace number 1520242

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
MD5SUM3c2c13464ac33c271a6f6b3146a6fa75
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 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:           520                                         |
0.00/0.00	c |  Number of clauses:            2210                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     508     2190     6679 |      803      100     24 |  0.000 % |
0.00/0.01	c |       250 |     508     2190     6679 |      883      250     23 |  0.000 % |
0.00/0.01	c |       475 |     508     2190     6679 |      971      475     24 |  0.000 % |
0.00/0.02	c |       812 |     508     2190     6679 |     1068      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     508     2190     6679 |     1175      752     23 |  0.000 % |
0.00/0.06	c |      2077 |     508     2190     6679 |     1293      888     22 |  0.000 % |
0.09/0.10	c |      3216 |     508     2190     6679 |     1422      682     22 |  0.000 % |
0.09/0.15	c |      4924 |     508     2190     6679 |     1564      914     20 |  0.000 % |
0.19/0.24	c |      7486 |     508     2190     6679 |     1721     1052     20 |  0.000 % |
0.29/0.37	c |     11330 |     508     2190     6679 |     1893     1340     21 |  0.000 % |
0.49/0.58	c |     17096 |     508     2190     6679 |     2082     1272     21 |  0.000 % |
0.79/0.89	c |     25745 |     508     2190     6679 |     2291     1400     21 |  0.000 % |
1.29/1.36	c |     38719 |     508     2190     6679 |     2520     1441     21 |  0.000 % |
1.99/2.10	c |     58180 |     508     2190     6679 |     2772     1622     22 |  0.000 % |
3.20/3.24	c |     87372 |     508     2190     6679 |     3049     2514     22 |  0.000 % |
4.99/5.01	c |    131161 |     508     2190     6679 |     3354     2944     22 |  0.000 % |
7.70/7.73	c |    196845 |     508     2190     6679 |     3689     2092     22 |  0.000 % |
11.99/12.01	c |    295371 |     508     2190     6679 |     4058     3377     23 |  0.000 % |
18.59/18.61	c |    443160 |     508     2190     6679 |     4464     3022     22 |  0.000 % |
28.88/28.92	c |    664843 |     508     2190     6679 |     4911     3270     23 |  0.000 % |
44.78/44.84	c |    997368 |     508     2190     6679 |     5402     3020     20 |  0.000 % |
69.57/69.61	c |   1496156 |     508     2190     6679 |     5942     5445     23 |  0.000 % |
108.36/108.47	c |   2244338 |     508     2190     6679 |     6536     4109     20 |  0.000 % |
168.55/168.62	c |   3366612 |     508     2190     6679 |     7190     5717     23 |  0.000 % |
262.73/262.90	c |   5050023 |     508     2190     6679 |     7909     4487     22 |  0.000 % |
409.29/409.45	c |   7575139 |     508     2190     6679 |     8700     4968     22 |  0.000 % |
639.93/640.16	c |  11362814 |     508     2190     6679 |     9570     5887     23 |  0.000 % |
999.13/999.42	c |  17044326 |     508     2190     6679 |    10527     7496     24 |  0.000 % |

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-1520242-1238276845/watcher-1520242-1238276845 -o /tmp/evaluation-result-1520242-1238276845/solver-1520242-1238276845 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520242-1238276845.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: 0.92 0.98 0.99 3/64 1676
/proc/meminfo: memFree=1090656/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=7464 CPUtime=0
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1100351374 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4223491 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 1866 175 88 219 0 1644 0

[startup+0.0781751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1676
/proc/meminfo: memFree=1090656/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=12740 CPUtime=0.07
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 323 0 0 0 7 0 0 0 18 0 1 0 1100351374 13045760 257 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 3185 257 100 219 0 2963 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12740

[startup+0.101177 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1676
/proc/meminfo: memFree=1090656/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17932 CPUtime=0.09
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 1100351374 18362368 302 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4483 302 100 219 0 4261 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17932

[startup+0.301198 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1676
/proc/meminfo: memFree=1090656/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=0.29
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 454 0 0 0 29 0 0 0 19 0 1 0 1100351374 18415616 344 1992294400 4194304 5092341 548682068848 18446744073709551615 4252236 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 344 100 219 0 4274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17984

[startup+0.701239 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1676
/proc/meminfo: memFree=1090656/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=0.69
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 497 0 0 0 69 0 0 0 22 0 1 0 1100351374 18415616 387 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 387 100 219 0 4274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17984

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1089368/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=1.49
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 566 0 0 0 149 0 0 0 25 0 1 0 1100351374 18415616 456 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 456 100 219 0 4274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17984

[startup+3.10249 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1088920/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=3.09
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 643 0 0 0 309 0 0 0 25 0 1 0 1100351374 18415616 533 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 533 100 219 0 4274 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17984

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1088280/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=6.29
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 751 0 0 0 629 0 0 0 25 0 1 0 1100351374 18415616 641 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 641 100 219 0 4274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17984

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1087576/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=12.69
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 901 0 0 0 1269 0 0 0 25 0 1 0 1100351374 18415616 791 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 791 100 219 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17984

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1086680/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17980 CPUtime=25.48
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 1309 0 0 0 2548 0 0 0 25 0 1 0 1100351374 18411520 1006 1992294400 4194304 5092341 548682068848 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4495 1006 100 219 0 4273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17980

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1085528/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=51.08
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 1835 0 0 0 5107 1 0 0 25 0 1 0 1100351374 18415616 1300 1992294400 4194304 5092341 548682068848 18446744073709551615 4240555 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 1300 100 219 0 4274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17984

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1083992/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=17984 CPUtime=102.27
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 2219 0 0 0 10226 1 0 0 25 0 1 0 1100351374 18415616 1684 1992294400 4194304 5092341 548682068848 18446744073709551615 4265985 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 4496 1684 100 219 0 4274 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1082520/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=162.25
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 3222 0 0 0 16223 2 0 0 25 0 1 0 1100351374 23781376 2050 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 2050 100 219 0 5584 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23224

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1081944/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=222.24
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 3368 0 0 0 22222 2 0 0 25 0 1 0 1100351374 23781376 2196 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 2196 100 219 0 5584 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23224

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1080984/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=282.22
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 3602 0 0 0 28220 2 0 0 25 0 1 0 1100351374 23781376 2430 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 2430 100 219 0 5584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23224

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1080536/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=342.2
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 3716 0 0 0 34218 2 0 0 25 0 1 0 1100351374 23781376 2544 1992294400 4194304 5092341 548682068848 18446744073709551615 4240650 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 2544 100 219 0 5584 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23224

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1080024/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=402.19
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 3839 0 0 0 40216 3 0 0 25 0 1 0 1100351374 23781376 2667 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 2667 100 219 0 5584 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23224

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1079192/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=462.17
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4049 0 0 0 46214 3 0 0 25 0 1 0 1100351374 23781376 2877 1992294400 4194304 5092341 548682068848 18446744073709551615 4262255 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 2877 100 219 0 5584 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23224

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1078680/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=522.15
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4186 0 0 0 52212 3 0 0 25 0 1 0 1100351374 23781376 3014 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 3014 100 219 0 5584 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23224

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1078168/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=582.14
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4308 0 0 0 58211 3 0 0 25 0 1 0 1100351374 23781376 3136 1992294400 4194304 5092341 548682068848 18446744073709551615 4241211 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 3136 100 219 0 5584 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23224

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1077720/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=23224 CPUtime=642.13
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4430 0 0 0 64209 4 0 0 25 0 1 0 1100351374 23781376 3258 1992294400 4194304 5092341 548682068848 18446744073709551615 4252116 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 5806 3258 100 219 0 5584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23224

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1076568/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=702.11
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4708 0 0 0 70207 4 0 0 25 0 1 0 1100351374 29151232 3536 1992294400 4194304 5092341 548682068848 18446744073709551615 4250072 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3536 100 219 0 6895 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28468

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1677
/proc/meminfo: memFree=1076440/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=762.1
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4722 0 0 0 76205 5 0 0 25 0 1 0 1100351374 29151232 3550 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3550 100 219 0 6895 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28468

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1076432/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=822.08
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4731 0 0 0 82203 5 0 0 25 0 1 0 1100351374 29151232 3559 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3559 100 219 0 6895 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28468

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1076112/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=882.06
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4804 0 0 0 88201 5 0 0 25 0 1 0 1100351374 29151232 3632 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3632 100 219 0 6895 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 28468

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1075984/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=942.04
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4849 0 0 0 94199 5 0 0 25 0 1 0 1100351374 29151232 3677 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3677 100 219 0 6895 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1075664/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=1002.03
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 4925 0 0 0 100197 6 0 0 25 0 1 0 1100351374 29151232 3753 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3753 100 219 0 6895 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 28468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1075152/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=1062.02
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 5038 0 0 0 106196 6 0 0 25 0 1 0 1100351374 29151232 3866 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3866 100 219 0 6895 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 28468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1074904/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=1122
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 5116 0 0 0 112194 6 0 0 25 0 1 0 1100351374 29151232 3944 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 3944 100 219 0 6895 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 28468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1074392/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=1181.98
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 5234 0 0 0 118192 6 0 0 25 0 1 0 1100351374 29151232 4062 1992294400 4194304 5092341 548682068848 18446744073709551615 4240969 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 4062 100 219 0 6895 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1684
/proc/meminfo: memFree=1074264/2055920 swapFree=4177768/4192956
[pid=1676] ppid=1674 vsize=28468 CPUtime=1200.08
/proc/1676/stat : 1676 (minisat) R 1674 1676 1382 0 -1 4194304 5267 0 0 0 120002 6 0 0 25 0 1 0 1100351374 29151232 4095 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 7117 4095 100 219 0 6895 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28468

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)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.071989
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 28468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5267
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= 1266

runsolver used 0.958854 second user time and 2.45563 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-28 22:47:25
IDJOB=1520242
IDBENCH=70550
IDSOLVER=546
FILE ID=node2/1520242-1238276845
PBS_JOBID= 9060900
Free space on /tmp= 66460 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520242-1238276845/watcher-1520242-1238276845 -o /tmp/evaluation-result-1520242-1238276845/solver-1520242-1238276845 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520242-1238276845.cnf

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

MD5SUM BENCH= 3c2c13464ac33c271a6f6b3146a6fa75
RANDOM SEED=1938004833

node2.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		: 3000.236
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		: 3000.236
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:       1091072 kB
Buffers:        100720 kB
Cached:         765240 kB
SwapCached:       8996 kB
Active:          61676 kB
Inactive:       815300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1091072 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            73724 kB
Committed_AS:  2709260 kB
PageTables:       1476 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= 66460 MiB
End job on node2 at 2009-03-28 23:07:28