Trace number 1520640

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
MD5SUM3cbdb12135a22f8cc0405b84f56b2b22
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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:           360                                         |
0.00/0.00	c |  Number of clauses:            1530                                         |
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 |     351     1521     4612 |      557      100     17 |  0.001 % |
0.00/0.01	c |       250 |     351     1521     4612 |      613      250     18 |  0.001 % |
0.00/0.01	c |       475 |     351     1521     4612 |      674      475     17 |  0.001 % |
0.00/0.02	c |       812 |     351     1521     4612 |      742      454     15 |  0.001 % |
0.00/0.03	c |      1318 |     351     1521     4612 |      816      573     15 |  0.001 % |
0.00/0.05	c |      2077 |     351     1521     4612 |      898      489     15 |  0.001 % |
0.00/0.08	c |      3216 |     351     1521     4612 |      987      701     15 |  0.001 % |
0.09/0.13	c |      4924 |     351     1521     4612 |     1086      859     16 |  0.001 % |
0.09/0.20	c |      7486 |     351     1521     4612 |     1195      630     14 |  0.001 % |
0.29/0.30	c |     11330 |     351     1521     4612 |     1315      776     14 |  0.001 % |
0.39/0.47	c |     17096 |     351     1521     4612 |     1446     1127     16 |  0.001 % |
0.69/0.72	c |     25745 |     351     1521     4612 |     1591      880     15 |  0.001 % |
1.00/1.10	c |     38719 |     351     1521     4612 |     1750      866     13 |  0.001 % |
1.59/1.68	c |     58180 |     351     1521     4612 |     1925     1585     16 |  0.001 % |
2.49/2.60	c |     87372 |     351     1521     4612 |     2117     1450     15 |  0.001 % |
3.89/3.99	c |    131161 |     351     1521     4612 |     2329     1133     15 |  0.001 % |
6.09/6.16	c |    196845 |     351     1521     4612 |     2562     1762     16 |  0.001 % |
9.39/9.48	c |    295371 |     351     1521     4612 |     2818     1476     15 |  0.001 % |
14.48/14.54	c |    443160 |     351     1521     4612 |     3100     2338     15 |  0.001 % |
22.38/22.46	c |    664843 |     351     1521     4612 |     3410     2874     17 |  0.001 % |
34.58/34.68	c |    997368 |     351     1521     4612 |     3751     2638     17 |  0.001 % |
53.67/53.74	c |   1496156 |     351     1521     4612 |     4127     2951     18 |  0.001 % |
83.27/83.37	c |   2244338 |     351     1521     4612 |     4539     3492     16 |  0.001 % |
128.95/129.02	c |   3366612 |     351     1521     4612 |     4993     4379     17 |  0.001 % |
200.03/200.10	c |   5050023 |     351     1521     4612 |     5493     4902     17 |  0.001 % |
310.50/310.62	c |   7575139 |     351     1521     4612 |     6042     5097     18 |  0.001 % |
482.65/482.89	c |  11362814 |     351     1521     4612 |     6646     5045     17 |  0.001 % |
748.68/748.93	c |  17044326 |     351     1521     4612 |     7311     4868     17 |  0.001 % |
1166.05/1166.47	c |  25566595 |     351     1521     4612 |     8042     6380     16 |  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-1520640-1238309339/watcher-1520640-1238309339 -o /tmp/evaluation-result-1520640-1238309339/solver-1520640-1238309339 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520640-1238309339.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 20585
/proc/meminfo: memFree=1294448/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=7464 CPUtime=0
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1103596447 7643136 159 1992294400 4194304 5092341 548682068848 18446744073709551615 4352740 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 1866 159 92 219 0 1644 0

[startup+0.097426 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20585
/proc/meminfo: memFree=1294448/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=0.09
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 1103596447 18325504 241 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 241 100 219 0 4252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17896

[startup+0.101426 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20585
/proc/meminfo: memFree=1294448/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=0.09
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 1103596447 18325504 241 1992294400 4194304 5092341 548682068848 18446744073709551615 4244547 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 241 100 219 0 4252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17896

[startup+0.301447 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20585
/proc/meminfo: memFree=1294448/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=0.29
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 1103596447 18325504 257 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 257 100 219 0 4252 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17896

[startup+0.70149 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20585
/proc/meminfo: memFree=1294448/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=0.69
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 399 0 0 0 69 0 0 0 22 0 1 0 1103596447 18325504 295 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 295 100 219 0 4252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17896

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20586
/proc/meminfo: memFree=1293480/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=1.49
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 445 0 0 0 149 0 0 0 25 0 1 0 1103596447 18325504 341 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 341 100 219 0 4252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17896

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20586
/proc/meminfo: memFree=1293160/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=3.09
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 522 0 0 0 309 0 0 0 25 0 1 0 1103596447 18325504 418 1992294400 4194304 5092341 548682068848 18446744073709551615 4240545 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 418 100 219 0 4252 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17896

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20586
/proc/meminfo: memFree=1292648/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=6.29
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 670 0 0 0 629 0 0 0 25 0 1 0 1103596447 18325504 495 1992294400 4194304 5092341 548682068848 18446744073709551615 4241464 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 495 100 219 0 4252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17896

[startup+12.7018 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 20586
/proc/meminfo: memFree=1292200/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=12.68
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 778 0 0 0 1268 0 0 0 25 0 1 0 1103596447 18325504 603 1992294400 4194304 5092341 548682068848 18446744073709551615 4268867 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 603 100 219 0 4252 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17896

[startup+25.5011 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 20586
/proc/meminfo: memFree=1291624/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=25.48
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 923 0 0 0 2548 0 0 0 25 0 1 0 1103596447 18325504 748 1992294400 4194304 5092341 548682068848 18446744073709551615 4251460 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 748 100 219 0 4252 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17896

[startup+51.1019 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 20586
/proc/meminfo: memFree=1290856/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=51.07
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 1100 0 0 0 5107 0 0 0 25 0 1 0 1103596447 18325504 925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 925 100 219 0 4252 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17896

[startup+102.304 s]
/proc/loadavg: 1.16 1.05 1.01 2/65 20586
/proc/meminfo: memFree=1289832/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=102.26
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 1360 0 0 0 10225 1 0 0 25 0 1 0 1103596447 18325504 1185 1992294400 4194304 5092341 548682068848 18446744073709551615 4248396 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 1185 100 219 0 4252 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17896

[startup+162.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/65 20586
/proc/meminfo: memFree=1288872/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=162.24
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 1593 0 0 0 16223 1 0 0 25 0 1 0 1103596447 18325504 1418 1992294400 4194304 5092341 548682068848 18446744073709551615 4241803 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 1418 100 219 0 4252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17896

[startup+222.301 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 20586
/proc/meminfo: memFree=1288296/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=222.23
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 1731 0 0 0 22221 2 0 0 25 0 1 0 1103596447 18325504 1556 1992294400 4194304 5092341 548682068848 18446744073709551615 4241095 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 1556 100 219 0 4252 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17896

[startup+282.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 20586
/proc/meminfo: memFree=1287848/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=17896 CPUtime=282.21
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 1842 0 0 0 28219 2 0 0 25 0 1 0 1103596447 18325504 1667 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 4474 1667 100 219 0 4252 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17896

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20586
/proc/meminfo: memFree=1287024/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23124 CPUtime=342.19
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2242 0 0 0 34217 2 0 0 25 0 1 0 1103596447 23678976 1863 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5781 1863 100 219 0 5559 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23124

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20586
/proc/meminfo: memFree=1287024/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23124 CPUtime=402.18
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2244 0 0 0 40216 2 0 0 25 0 1 0 1103596447 23678976 1865 1992294400 4194304 5092341 548682068848 18446744073709551615 4248161 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5781 1865 100 219 0 5559 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23124

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20586
/proc/meminfo: memFree=1286576/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23124 CPUtime=462.16
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2349 0 0 0 46214 2 0 0 25 0 1 0 1103596447 23678976 1970 1992294400 4194304 5092341 548682068848 18446744073709551615 4249569 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5781 1970 100 219 0 5559 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23124

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20586
/proc/meminfo: memFree=1286192/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23124 CPUtime=522.15
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2452 0 0 0 52212 3 0 0 25 0 1 0 1103596447 23678976 2073 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5781 2073 100 219 0 5559 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23124

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20586
/proc/meminfo: memFree=1285872/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=582.13
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2788 0 0 0 58210 3 0 0 25 0 1 0 1103596447 23687168 2149 1992294400 4194304 5092341 548682068848 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2149 100 219 0 5561 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23132

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20586
/proc/meminfo: memFree=1285616/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=642.11
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2856 0 0 0 64208 3 0 0 25 0 1 0 1103596447 23687168 2217 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2217 100 219 0 5561 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23132

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20586
/proc/meminfo: memFree=1285360/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=702.09
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2904 0 0 0 70206 3 0 0 25 0 1 0 1103596447 23687168 2265 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2265 100 219 0 5561 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 23132

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1285104/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=762.08
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 2976 0 0 0 76204 4 0 0 25 0 1 0 1103596447 23687168 2337 1992294400 4194304 5092341 548682068848 18446744073709551615 4244083 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2337 100 219 0 5561 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 23132

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1284784/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=822.06
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3039 0 0 0 82202 4 0 0 25 0 1 0 1103596447 23687168 2400 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2400 100 219 0 5561 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23132

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1284784/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=882.04
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3063 0 0 0 88200 4 0 0 25 0 1 0 1103596447 23687168 2424 1992294400 4194304 5092341 548682068848 18446744073709551615 4240931 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2424 100 219 0 5561 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23132

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1284592/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=942.02
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3099 0 0 0 94198 4 0 0 25 0 1 0 1103596447 23687168 2460 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2460 100 219 0 5561 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1284336/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=1002
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3161 0 0 0 100196 4 0 0 25 0 1 0 1103596447 23687168 2522 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2522 100 219 0 5561 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1284080/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=1061.98
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3220 0 0 0 106194 4 0 0 25 0 1 0 1103596447 23687168 2581 1992294400 4194304 5092341 548682068848 18446744073709551615 4248206 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2581 100 219 0 5561 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1283952/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=1121.96
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3265 0 0 0 112192 4 0 0 25 0 1 0 1103596447 23687168 2626 1992294400 4194304 5092341 548682068848 18446744073709551615 4250223 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2626 100 219 0 5561 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 23132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1283696/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=1181.95
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3324 0 0 0 118190 5 0 0 25 0 1 0 1103596447 23687168 2685 1992294400 4194304 5092341 548682068848 18446744073709551615 4248396 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2685 100 219 0 5561 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 23132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20592
/proc/meminfo: memFree=1283632/2055920 swapFree=4178912/4192956
[pid=20585] ppid=20583 vsize=23132 CPUtime=1200.05
/proc/20585/stat : 20585 (minisat) R 20583 20585 20081 0 -1 4194304 3344 0 0 0 120000 5 0 0 25 0 1 0 1103596447 23687168 2705 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 1 0 0
/proc/20585/statm: 5783 2705 100 219 0 5561 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23132

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 28312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3344
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= 1910

runsolver used 0.828873 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-29 08:48:59
IDJOB=1520640
IDBENCH=70749
IDSOLVER=546
FILE ID=node47/1520640-1238309339
PBS_JOBID= 9061043
Free space on /tmp= 66340 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520640-1238309339/watcher-1520640-1238309339 -o /tmp/evaluation-result-1520640-1238309339/solver-1520640-1238309339 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520640-1238309339.cnf

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

MD5SUM BENCH= 3cbdb12135a22f8cc0405b84f56b2b22
RANDOM SEED=1328780170

node47.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		: 3000.216
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		: 3000.216
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:       1294864 kB
Buffers:         97620 kB
Cached:         563300 kB
SwapCached:       7792 kB
Active:         136168 kB
Inactive:       535188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294864 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            75648 kB
Committed_AS:  2917864 kB
PageTables:       1452 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= 66340 MiB
End job on node47 at 2009-03-29 09:09:02