Trace number 1520264

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) 1200.04 1206.11

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1136141672-041.cnf
MD5SUM09d6fe3a1e05d3fb5871651e475eb37c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.967
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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:           420                                         |
0.00/0.00	c |  Number of clauses:            1785                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.10/0.10	c |  Simplification time:          0.00 s                                       |
0.10/0.10	c |                                                                             |
0.10/0.10	c ============================[ Search Statistics ]==============================
0.10/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.10	c ===============================================================================
0.10/0.10	c |       100 |     411     1759     5320 |      644      100     24 |  0.001 % |
0.10/0.10	c |       250 |     411     1759     5320 |      709      250     23 |  0.001 % |
0.10/0.10	c |       475 |     411     1759     5320 |      780      475     22 |  0.001 % |
0.10/0.10	c |       812 |     411     1759     5320 |      858      412     18 |  0.001 % |
0.10/0.10	c |      1318 |     411     1759     5320 |      944      465     17 |  0.001 % |
0.10/0.10	c |      2077 |     411     1759     5320 |     1038      747     17 |  0.001 % |
0.10/0.10	c |      3216 |     411     1759     5320 |     1142      819     16 |  0.001 % |
0.10/0.13	c |      4924 |     411     1759     5320 |     1256      763     17 |  0.001 % |
0.19/0.20	c |      7486 |     411     1759     5320 |     1382      735     18 |  0.001 % |
0.29/0.31	c |     11330 |     411     1759     5320 |     1520     1006     17 |  0.001 % |
0.39/0.48	c |     17096 |     411     1759     5320 |     1672     1339     19 |  0.001 % |
0.69/0.73	c |     25745 |     411     1759     5320 |     1840     1482     16 |  0.001 % |
1.09/1.13	c |     38719 |     411     1759     5320 |     2024     1267     18 |  0.001 % |
1.69/1.73	c |     58180 |     411     1759     5320 |     2226     1109     17 |  0.001 % |
2.58/2.67	c |     87372 |     411     1759     5320 |     2449     1925     19 |  0.001 % |
4.08/4.11	c |    131161 |     411     1759     5320 |     2694     2059     18 |  0.001 % |
6.27/6.32	c |    196845 |     411     1759     5320 |     2963     2016     16 |  0.001 % |
9.65/9.73	c |    295371 |     411     1759     5320 |     3259     2802     20 |  0.001 % |
14.92/15.03	c |    443160 |     411     1759     5320 |     3585     1819     17 |  0.001 % |
23.08/23.28	c |    664843 |     411     1759     5320 |     3944     2186     19 |  0.001 % |
35.71/35.95	c |    997368 |     411     1759     5320 |     4339     3704     18 |  0.001 % |
55.41/55.75	c |   1496156 |     411     1759     5320 |     4772     3027     18 |  0.001 % |
85.95/86.47	c |   2244338 |     411     1759     5320 |     5250     4634     18 |  0.001 % |
133.11/133.87	c |   3366612 |     411     1759     5320 |     5775     4813     19 |  0.001 % |
207.34/208.44	c |   5050023 |     411     1759     5320 |     6352     3575     18 |  0.001 % |
322.66/324.36	c |   7575139 |     411     1759     5320 |     6988     5153     18 |  0.001 % |
502.85/505.43	c |  11362814 |     411     1759     5320 |     7686     6594     19 |  0.001 % |
782.93/786.98	c |  17044326 |     411     1759     5320 |     8455     6550     19 |  0.001 % |

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-1520264-1238278943/watcher-1520264-1238278943 -o /tmp/evaluation-result-1520264-1238278943/solver-1520264-1238278943 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520264-1238278943.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: 2.00 2.00 2.00 4/86 19026
/proc/meminfo: memFree=1749264/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=7464 CPUtime=0
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 180 0 0 0 0 0 0 0 21 0 1 0 454224771 7643136 164 1992294400 4194304 5092341 548682068848 18446744073709551615 4219245 0 0 4096 3 0 0 0 17 1 0 0
/proc/19026/statm: 1866 164 88 219 0 1644 0

[startup+0.105131 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 19026
/proc/meminfo: memFree=1749264/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=0.1
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 309 0 0 0 10 0 0 0 21 0 1 0 454224771 18345984 259 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 259 102 219 0 4257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17916

[startup+0.201146 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 19026
/proc/meminfo: memFree=1749264/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=0.19
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 321 0 0 0 19 0 0 0 23 0 1 0 454224771 18345984 271 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 271 102 219 0 4257 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17916

[startup+0.301166 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 19026
/proc/meminfo: memFree=1749264/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=0.29
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 332 0 0 0 29 0 0 0 23 0 1 0 454224771 18345984 282 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 282 102 219 0 4257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17916

[startup+0.701239 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 19026
/proc/meminfo: memFree=1749264/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=0.69
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 382 0 0 0 69 0 0 0 25 0 1 0 454224771 18345984 332 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 332 102 219 0 4257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17916

[startup+1.50139 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1748104/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=1.49
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 454224771 18345984 390 1992294400 4194304 5092341 548682068848 18446744073709551615 4248386 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 390 102 219 0 4257 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17916

[startup+3.10168 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1747656/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=3.08
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 524 0 0 0 308 0 0 0 25 0 1 0 454224771 18345984 474 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 474 102 219 0 4257 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17916

[startup+6.30127 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1747208/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=6.27
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 693 0 0 0 627 0 0 0 25 0 1 0 454224771 18345984 549 1992294400 4194304 5092341 548682068848 18446744073709551615 4262192 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 549 102 219 0 4257 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17916

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1746440/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17916 CPUtime=12.63
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 852 0 0 0 1263 0 0 0 25 0 1 0 454224771 18345984 708 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4479 708 102 219 0 4257 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 17916

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1745736/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17912 CPUtime=25.36
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 1186 0 0 0 2536 0 0 0 25 0 1 0 454224771 18341888 892 1992294400 4194304 5092341 548682068848 18446744073709551615 4250223 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4478 892 102 219 0 4256 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 17912

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1744904/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17912 CPUtime=50.83
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 1387 0 0 0 5083 0 0 0 25 0 1 0 454224771 18341888 1093 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4478 1093 102 219 0 4256 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 17912

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1743688/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17912 CPUtime=101.77
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 1689 0 0 0 10177 0 0 0 25 0 1 0 454224771 18341888 1395 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4478 1395 102 219 0 4256 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 17912

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1742408/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=17912 CPUtime=161.47
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 1952 0 0 0 16146 1 0 0 25 0 1 0 454224771 18341888 1658 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 4478 1658 102 219 0 4256 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 17912

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1741320/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=221.17
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2225 0 0 0 22116 1 0 0 25 0 1 0 454224771 23687168 1931 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 1931 102 219 0 5561 0
Current children cumulated CPU time (s) 221.17
Current children cumulated vsize (KiB) 23132

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1741000/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=280.87
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2316 0 0 0 28086 1 0 0 25 0 1 0 454224771 23687168 2022 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2022 102 219 0 5561 0
Current children cumulated CPU time (s) 280.87
Current children cumulated vsize (KiB) 23132

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1740552/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=340.56
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2419 0 0 0 34055 1 0 0 25 0 1 0 454224771 23687168 2125 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2125 102 219 0 5561 0
Current children cumulated CPU time (s) 340.56
Current children cumulated vsize (KiB) 23132

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1739848/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=400.26
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2581 0 0 0 40025 1 0 0 25 0 1 0 454224771 23687168 2287 1992294400 4194304 5092341 548682068848 18446744073709551615 4248257 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2287 102 219 0 5561 0
Current children cumulated CPU time (s) 400.26
Current children cumulated vsize (KiB) 23132

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1739528/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=459.97
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2679 0 0 0 45995 2 0 0 25 0 1 0 454224771 23687168 2385 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2385 102 219 0 5561 0
Current children cumulated CPU time (s) 459.97
Current children cumulated vsize (KiB) 23132

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1739208/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=519.67
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2772 0 0 0 51965 2 0 0 25 0 1 0 454224771 23687168 2478 1992294400 4194304 5092341 548682068848 18446744073709551615 4250042 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2478 102 219 0 5561 0
Current children cumulated CPU time (s) 519.67
Current children cumulated vsize (KiB) 23132

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1739016/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=579.36
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2828 0 0 0 57934 2 0 0 25 0 1 0 454224771 23687168 2534 1992294400 4194304 5092341 548682068848 18446744073709551615 4240989 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2534 102 219 0 5561 0
Current children cumulated CPU time (s) 579.36
Current children cumulated vsize (KiB) 23132

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1738696/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=639.07
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2897 0 0 0 63905 2 0 0 25 0 1 0 454224771 23687168 2603 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2603 102 219 0 5561 0
Current children cumulated CPU time (s) 639.07
Current children cumulated vsize (KiB) 23132

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1738440/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=698.76
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 2964 0 0 0 69874 2 0 0 25 0 1 0 454224771 23687168 2670 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2670 102 219 0 5561 0
Current children cumulated CPU time (s) 698.76
Current children cumulated vsize (KiB) 23132

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1738248/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=758.46
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 3037 0 0 0 75844 2 0 0 25 0 1 0 454224771 23687168 2743 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2743 102 219 0 5561 0
Current children cumulated CPU time (s) 758.46
Current children cumulated vsize (KiB) 23132

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1737800/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=818.16
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 3120 0 0 0 81814 2 0 0 25 0 1 0 454224771 23687168 2826 1992294400 4194304 5092341 548682068848 18446744073709551615 4265872 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2826 102 219 0 5561 0
Current children cumulated CPU time (s) 818.16
Current children cumulated vsize (KiB) 23132

[startup+882.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1737544/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=877.85
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 3178 0 0 0 87783 2 0 0 25 0 1 0 454224771 23687168 2884 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2884 102 219 0 5561 0
Current children cumulated CPU time (s) 877.85
Current children cumulated vsize (KiB) 23132

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1737288/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=937.55
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 3252 0 0 0 93753 2 0 0 25 0 1 0 454224771 23687168 2958 1992294400 4194304 5092341 548682068848 18446744073709551615 4241954 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2958 102 219 0 5561 0
Current children cumulated CPU time (s) 937.55
Current children cumulated vsize (KiB) 23132

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1737096/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=997.25
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 3291 0 0 0 99723 2 0 0 25 0 1 0 454224771 23687168 2997 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 2997 102 219 0 5561 0
Current children cumulated CPU time (s) 997.25
Current children cumulated vsize (KiB) 23132

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1736712/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23132 CPUtime=1056.95
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 3379 0 0 0 105693 2 0 0 25 0 1 0 454224771 23687168 3085 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5783 3085 102 219 0 5561 0
Current children cumulated CPU time (s) 1056.95
Current children cumulated vsize (KiB) 23132

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1736584/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=23188 CPUtime=1116.65
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 4143 0 0 0 111662 3 0 0 25 0 1 0 454224771 23744512 3139 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 5797 3139 102 219 0 5575 0
Current children cumulated CPU time (s) 1116.65
Current children cumulated vsize (KiB) 23188

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1735688/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=28464 CPUtime=1176.36
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 4706 0 0 0 117632 4 0 0 25 0 1 0 454224771 29147136 3347 1992294400 4194304 5092341 548682068848 18446744073709551615 4250202 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 7116 3347 102 219 0 6894 0
Current children cumulated CPU time (s) 1176.36
Current children cumulated vsize (KiB) 28464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 19027
/proc/meminfo: memFree=1735624/2055924 swapFree=4179676/4192956
[pid=19026] ppid=19024 vsize=28464 CPUtime=1200.03
/proc/19026/stat : 19026 (minisat) R 19024 19026 18683 0 -1 4194304 4707 0 0 0 119999 4 0 0 25 0 1 0 454224771 29147136 3348 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 0 0 0
/proc/19026/statm: 7116 3348 102 219 0 6894 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 28464

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): 1206.11
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.044993
CPU usage (%): 99.4969
Max. virtual memory (cumulated for all children) (KiB): 28464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4707
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= 16595

runsolver used 1.3168 second user time and 4.18636 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 23:22:23
IDJOB=1520264
IDBENCH=70561
IDSOLVER=546
FILE ID=node83/1520264-1238278943
PBS_JOBID= 9060890
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1136141672-041.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520264-1238278943/watcher-1520264-1238278943 -o /tmp/evaluation-result-1520264-1238278943/solver-1520264-1238278943 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520264-1238278943.cnf

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

MD5SUM BENCH= 09d6fe3a1e05d3fb5871651e475eb37c
RANDOM SEED=119867430

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1749680 kB
Buffers:         60036 kB
Cached:         157760 kB
SwapCached:       7488 kB
Active:         110632 kB
Inactive:       125712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1749680 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53924 kB
Committed_AS:  1004124 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 23:42:32