Trace number 1520230

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
MD5SUMb48cc51eec7acfdc5e1646bdd0ea863f
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     2194     6649 |      804      100     25 |  0.000 % |
0.00/0.01	c |       250 |     508     2194     6649 |      884      250     24 |  0.000 % |
0.00/0.01	c |       475 |     508     2194     6649 |      973      475     24 |  0.000 % |
0.00/0.02	c |       812 |     508     2194     6649 |     1070      812     24 |  0.000 % |
0.00/0.04	c |      1318 |     508     2194     6649 |     1177      748     21 |  0.000 % |
0.00/0.06	c |      2077 |     508     2194     6649 |     1295      892     22 |  0.000 % |
0.10/0.10	c |      3216 |     508     2194     6649 |     1425      676     18 |  0.000 % |
0.10/0.16	c |      4924 |     508     2194     6649 |     1567      900     21 |  0.000 % |
0.19/0.24	c |      7486 |     508     2194     6649 |     1724     1052     19 |  0.000 % |
0.29/0.37	c |     11330 |     508     2194     6649 |     1896     1316     22 |  0.000 % |
0.49/0.58	c |     17096 |     508     2194     6649 |     2086     1243     23 |  0.000 % |
0.79/0.90	c |     25745 |     508     2194     6649 |     2295     1333     21 |  0.000 % |
1.29/1.38	c |     38719 |     508     2194     6649 |     2524     1378     21 |  0.000 % |
2.09/2.13	c |     58180 |     508     2194     6649 |     2777     1439     22 |  0.000 % |
3.19/3.30	c |     87372 |     508     2194     6649 |     3054     2257     23 |  0.000 % |
5.09/5.11	c |    131161 |     508     2194     6649 |     3360     2500     22 |  0.000 % |
7.89/7.90	c |    196845 |     508     2194     6649 |     3696     3243     23 |  0.000 % |
12.19/12.27	c |    295371 |     508     2194     6649 |     4066     2314     24 |  0.000 % |
18.78/18.87	c |    443160 |     508     2194     6649 |     4472     3789     23 |  0.000 % |
29.18/29.27	c |    664843 |     508     2194     6649 |     4920     3520     23 |  0.000 % |
45.28/45.30	c |    997368 |     508     2194     6649 |     5412     2671     21 |  0.000 % |
70.27/70.37	c |   1496156 |     508     2194     6649 |     5953     3962     22 |  0.000 % |
109.25/109.30	c |   2244338 |     508     2194     6649 |     6548     3733     23 |  0.000 % |
169.03/169.12	c |   3366612 |     508     2194     6649 |     7203     6072     23 |  0.000 % |
263.91/264.01	c |   5050023 |     508     2194     6649 |     7923     5047     22 |  0.000 % |
410.45/410.66	c |   7575139 |     508     2194     6649 |     8716     4773     22 |  0.000 % |
641.98/642.25	c |  11362814 |     508     2194     6649 |     9587     6912     22 |  0.000 % |
1000.16/1000.53	c |  17044326 |     508     2194     6649 |    10546     9537     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-1520230-1238275637/watcher-1520230-1238275637 -o /tmp/evaluation-result-1520230-1238275637/solver-1520230-1238275637 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520230-1238275637.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 26366
/proc/meminfo: memFree=890488/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=7464 CPUtime=0
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1100228915 7643136 175 1992294400 4194304 5092341 548682068848 18446744073709551615 4219538 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 1866 175 88 219 0 1644 0

[startup+0.102026 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=890488/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17932 CPUtime=0.1
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 363 0 0 0 10 0 0 0 18 0 1 0 1100228915 18362368 297 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4483 297 100 219 0 4261 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17932

[startup+0.201041 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=890488/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=0.19
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 438 0 0 0 19 0 0 0 18 0 1 0 1100228915 18411520 331 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 331 100 219 0 4273 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17980

[startup+0.301055 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=890488/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=0.29
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 446 0 0 0 29 0 0 0 19 0 1 0 1100228915 18411520 339 1992294400 4194304 5092341 548682068848 18446744073709551615 4250317 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 339 100 219 0 4273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701113 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=890488/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=0.69
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 494 0 0 0 69 0 0 0 22 0 1 0 1100228915 18411520 387 1992294400 4194304 5092341 548682068848 18446744073709551615 4268468 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 387 100 219 0 4273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17980

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=889136/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=1.49
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 661 0 0 0 149 0 0 0 25 0 1 0 1100228915 18411520 454 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 454 100 219 0 4273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17980

[startup+3.10246 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=888752/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=3.09
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 746 0 0 0 309 0 0 0 25 0 1 0 1100228915 18411520 539 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 539 100 219 0 4273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17980

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=888112/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=6.29
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 865 0 0 0 629 0 0 0 25 0 1 0 1100228915 18411520 658 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 658 100 219 0 4273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17980

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=887472/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=12.68
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 1194 0 0 0 1268 0 0 0 25 0 1 0 1100228915 18411520 813 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 813 100 219 0 4273 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17980

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=886576/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=25.49
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 1395 0 0 0 2548 1 0 0 25 0 1 0 1100228915 18411520 1014 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 1014 100 219 0 4273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17980

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=885168/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=51.08
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 1741 0 0 0 5107 1 0 0 25 0 1 0 1100228915 18411520 1360 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 1360 100 219 0 4273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17980

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=883824/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=17980 CPUtime=102.26
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 2069 0 0 0 10225 1 0 0 25 0 1 0 1100228915 18411520 1688 1992294400 4194304 5092341 548682068848 18446744073709551615 4263730 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 4495 1688 100 219 0 4273 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17980

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=882352/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=23176 CPUtime=162.24
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 2430 0 0 0 16223 1 0 0 25 0 1 0 1100228915 23732224 2049 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 5794 2049 100 219 0 5572 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23176

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=881648/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=23176 CPUtime=222.23
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 2604 0 0 0 22221 2 0 0 25 0 1 0 1100228915 23732224 2223 1992294400 4194304 5092341 548682068848 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 5794 2223 100 219 0 5572 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23176

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26367
/proc/meminfo: memFree=878768/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=24868 CPUtime=282.2
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 3315 0 0 0 28218 2 0 0 25 0 1 0 1100228915 25464832 2934 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6217 2934 100 219 0 5995 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24868

[startup+342.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26367
/proc/meminfo: memFree=878064/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=24868 CPUtime=342.17
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 3477 0 0 0 34215 2 0 0 25 0 1 0 1100228915 25464832 3096 1992294400 4194304 5092341 548682068848 18446744073709551615 4249091 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6217 3096 100 219 0 5995 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24868

[startup+402.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26367
/proc/meminfo: memFree=877680/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=24868 CPUtime=402.16
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 3570 0 0 0 40213 3 0 0 25 0 1 0 1100228915 25464832 3189 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6217 3189 100 219 0 5995 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 24868

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26367
/proc/meminfo: memFree=877104/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=24868 CPUtime=462.14
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 3723 0 0 0 46210 4 0 0 25 0 1 0 1100228915 25464832 3342 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6217 3342 100 219 0 5995 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 24868

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=876848/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=24868 CPUtime=522.12
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 3774 0 0 0 52208 4 0 0 25 0 1 0 1100228915 25464832 3393 1992294400 4194304 5092341 548682068848 18446744073709551615 4262068 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6217 3393 100 219 0 5995 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 24868

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=875632/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=582.1
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 4885 0 0 0 58205 5 0 0 25 0 1 0 1100228915 28499968 3704 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 3704 100 219 0 6736 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27832

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=875568/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=642.08
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 4905 0 0 0 64203 5 0 0 25 0 1 0 1100228915 28499968 3724 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 3724 100 219 0 6736 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27832

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=875248/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=702.06
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 4967 0 0 0 70201 5 0 0 25 0 1 0 1100228915 28499968 3786 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 3786 100 219 0 6736 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 27832

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=875184/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=762.05
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 4979 0 0 0 76199 6 0 0 25 0 1 0 1100228915 28499968 3798 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 3798 100 219 0 6736 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 27832

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=874992/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=822.03
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5045 0 0 0 82197 6 0 0 25 0 1 0 1100228915 28499968 3864 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 3864 100 219 0 6736 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 27832

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=874672/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=882.01
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5117 0 0 0 88195 6 0 0 25 0 1 0 1100228915 28499968 3936 1992294400 4194304 5092341 548682068848 18446744073709551615 4249026 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 3936 100 219 0 6736 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 27832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=874416/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=941.98
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5182 0 0 0 94192 6 0 0 25 0 1 0 1100228915 28499968 4001 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4001 100 219 0 6736 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 27832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=874416/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=1001.96
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5188 0 0 0 100190 6 0 0 25 0 1 0 1100228915 28499968 4007 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4007 100 219 0 6736 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 27832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=874160/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=1061.95
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5247 0 0 0 106188 7 0 0 25 0 1 0 1100228915 28499968 4066 1992294400 4194304 5092341 548682068848 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4066 100 219 0 6736 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 27832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=874096/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=1121.93
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5256 0 0 0 112186 7 0 0 25 0 1 0 1100228915 28499968 4075 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4075 100 219 0 6736 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 27832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=873712/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=1181.9
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5343 0 0 0 118183 7 0 0 25 0 1 0 1100228915 28499968 4162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4162 100 219 0 6736 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 27832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=873776/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=1200
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5343 0 0 0 119993 7 0 0 25 0 1 0 1100228915 28499968 4162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4162 100 219 0 6736 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27832

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26369
/proc/meminfo: memFree=873776/2055920 swapFree=4175464/4192956
[pid=26366] ppid=26364 vsize=27832 CPUtime=1200
/proc/26366/stat : 26366 (minisat) R 26364 26366 26089 0 -1 4194304 5343 0 0 0 119993 7 0 0 25 0 1 0 1100228915 28499968 4162 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/26366/statm: 6958 4162 100 219 0 6736 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 27832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.081987
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 27832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5343
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= 1422

runsolver used 1.10883 second user time and 2.20966 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 22:27:17
IDJOB=1520230
IDBENCH=70544
IDSOLVER=546
FILE ID=node30/1520230-1238275637
PBS_JOBID= 9060841
Free space on /tmp= 66316 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1897376969-026.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520230-1238275637/watcher-1520230-1238275637 -o /tmp/evaluation-result-1520230-1238275637/solver-1520230-1238275637 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520230-1238275637.cnf

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

MD5SUM BENCH= b48cc51eec7acfdc5e1646bdd0ea863f
RANDOM SEED=999162743

node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.260
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.260
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        890904 kB
Buffers:         87112 kB
Cached:         988264 kB
SwapCached:      11400 kB
Active:         123664 kB
Inactive:       965100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        890904 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          18748 kB
Slab:            62284 kB
Committed_AS:  2989172 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 22:47:20