Trace number 1520364

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S926047226-039.cnf
MD5SUM58a348483ec5f90a0278e7c47824496f
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 variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:           480                                         |
0.00/0.00	c |  Number of clauses:            2040                                         |
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 |     472     2028     6129 |      743      100     25 |  0.000 % |
0.09/0.10	c |       250 |     472     2028     6129 |      817      250     23 |  0.000 % |
0.09/0.10	c |       475 |     472     2028     6129 |      899      475     22 |  0.000 % |
0.09/0.10	c |       812 |     472     2028     6129 |      989      812     22 |  0.000 % |
0.09/0.10	c |      1318 |     472     2028     6129 |     1088      797     21 |  0.000 % |
0.09/0.10	c |      2077 |     472     2028     6129 |     1197     1012     20 |  0.000 % |
0.09/0.10	c |      3216 |     472     2028     6129 |     1317      888     20 |  0.000 % |
0.09/0.14	c |      4924 |     472     2028     6129 |     1449     1233     21 |  0.000 % |
0.19/0.22	c |      7486 |     472     2028     6129 |     1593      810     19 |  0.000 % |
0.29/0.34	c |     11330 |     472     2028     6129 |     1753     1376     20 |  0.000 % |
0.49/0.53	c |     17096 |     472     2028     6129 |     1928     1734     21 |  0.000 % |
0.79/0.81	c |     25745 |     472     2028     6129 |     2121     1486     21 |  0.000 % |
1.19/1.24	c |     38719 |     472     2028     6129 |     2333     1424     21 |  0.000 % |
1.89/1.90	c |     58180 |     472     2028     6129 |     2567     1824     22 |  0.000 % |
2.89/2.94	c |     87372 |     472     2028     6129 |     2823     2189     22 |  0.000 % |
4.49/4.53	c |    131161 |     472     2028     6129 |     3106     2873     21 |  0.000 % |
6.89/6.94	c |    196845 |     472     2028     6129 |     3416     2210     22 |  0.000 % |
10.69/10.72	c |    295371 |     472     2028     6129 |     3758     1942     21 |  0.000 % |
16.49/16.53	c |    443160 |     472     2028     6129 |     4134     2964     23 |  0.000 % |
25.58/25.61	c |    664843 |     472     2028     6129 |     4547     2804     21 |  0.000 % |
39.58/39.65	c |    997368 |     472     2028     6129 |     5002     4163     21 |  0.000 % |
61.47/61.54	c |   1496156 |     472     2028     6129 |     5502     5010     21 |  0.000 % |
95.36/95.50	c |   2244338 |     472     2028     6129 |     6053     3280     21 |  0.000 % |
148.24/148.31	c |   3366612 |     472     2028     6129 |     6658     5067     22 |  0.000 % |
231.03/231.19	c |   5050023 |     472     2028     6129 |     7324     4378     20 |  0.000 % |
359.60/359.78	c |   7575139 |     472     2028     6129 |     8056     7050     22 |  0.000 % |
562.04/562.20	c |  11362814 |     472     2028     6129 |     8862     7989     21 |  0.000 % |
875.46/875.72	c |  17044326 |     472     2028     6129 |     9748     6224     20 |  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-1520364-1238288504/watcher-1520364-1238288504 -o /tmp/evaluation-result-1520364-1238288504/solver-1520364-1238288504 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520364-1238288504.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: 2.16 2.03 2.00 4/94 20913
/proc/meminfo: memFree=1771736/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=7464 CPUtime=0
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 188 0 0 0 0 0 0 0 21 0 1 0 1101514088 7643136 172 1992294400 4194304 5092341 548682068848 18446744073709551615 4223426 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 1866 172 88 219 0 1644 0

[startup+0.049435 s]
/proc/loadavg: 2.16 2.03 2.00 4/94 20913
/proc/meminfo: memFree=1771736/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=12732 CPUtime=0.04
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 279 0 0 0 4 0 0 0 21 0 1 0 1101514088 13037568 218 1992294400 4194304 5092341 548682068848 18446744073709551615 4262248 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 3183 219 100 219 0 2961 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12732

[startup+0.10144 s]
/proc/loadavg: 2.16 2.03 2.00 4/94 20913
/proc/meminfo: memFree=1771736/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=7568 CPUtime=0.09
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 351 0 0 0 9 0 0 0 21 0 1 0 1101514088 7749632 252 1992294400 4194304 5092341 548682068848 18446744073709551615 4248131 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 1892 252 101 219 0 1670 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7568

[startup+0.301463 s]
/proc/loadavg: 2.16 2.03 2.00 4/94 20913
/proc/meminfo: memFree=1771736/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17964 CPUtime=0.29
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 422 0 0 0 29 0 0 0 23 0 1 0 1101514088 18395136 323 1992294400 4194304 5092341 548682068848 18446744073709551615 4251651 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4491 323 101 219 0 4269 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17964

[startup+0.701506 s]
/proc/loadavg: 2.16 2.03 2.00 4/94 20913
/proc/meminfo: memFree=1771736/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17964 CPUtime=0.69
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 463 0 0 0 69 0 0 0 25 0 1 0 1101514088 18395136 364 1992294400 4194304 5092341 548682068848 18446744073709551615 4248238 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4491 364 101 219 0 4269 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17964

[startup+1.50159 s]
/proc/loadavg: 2.16 2.03 2.00 3/95 20914
/proc/meminfo: memFree=1770448/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17964 CPUtime=1.49
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 538 0 0 0 149 0 0 0 25 0 1 0 1101514088 18395136 439 1992294400 4194304 5092341 548682068848 18446744073709551615 4241969 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4491 439 101 219 0 4269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17964

[startup+3.10177 s]
/proc/loadavg: 2.15 2.03 2.00 3/95 20914
/proc/meminfo: memFree=1769936/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17964 CPUtime=3.09
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 737 0 0 0 309 0 0 0 25 0 1 0 1101514088 18395136 532 1992294400 4194304 5092341 548682068848 18446744073709551615 4240636 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4491 532 101 219 0 4269 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17964

[startup+6.30113 s]
/proc/loadavg: 2.15 2.03 2.00 3/95 20914
/proc/meminfo: memFree=1769296/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17968 CPUtime=6.29
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 956 0 0 0 629 0 0 0 25 0 1 0 1101514088 18399232 632 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4492 632 101 219 0 4270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17968

[startup+12.7018 s]
/proc/loadavg: 2.12 2.03 2.00 3/95 20914
/proc/meminfo: memFree=1768592/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17968 CPUtime=12.69
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 1122 0 0 0 1269 0 0 0 25 0 1 0 1101514088 18399232 798 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4492 798 101 219 0 4270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17968

[startup+25.5012 s]
/proc/loadavg: 2.10 2.03 2.00 3/95 20914
/proc/meminfo: memFree=1767696/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17968 CPUtime=25.48
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 1317 0 0 0 2548 0 0 0 25 0 1 0 1101514088 18399232 993 1992294400 4194304 5092341 548682068848 18446744073709551615 4261765 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4492 993 101 219 0 4270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17968

[startup+51.1011 s]
/proc/loadavg: 2.07 2.02 2.00 3/95 20914
/proc/meminfo: memFree=1766480/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17964 CPUtime=51.07
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 1844 0 0 0 5107 0 0 0 25 0 1 0 1101514088 18395136 1293 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4491 1293 101 219 0 4269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17964

[startup+102.308 s]
/proc/loadavg: 2.02 2.02 2.00 3/95 20914
/proc/meminfo: memFree=1764816/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=17964 CPUtime=102.26
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 2212 0 0 0 10226 0 0 0 25 0 1 0 1101514088 18395136 1661 1992294400 4194304 5092341 548682068848 18446744073709551615 4248431 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 4491 1661 101 219 0 4269 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17964

[startup+162.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/95 20914
/proc/meminfo: memFree=1763408/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=162.25
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 2544 0 0 0 16224 1 0 0 25 0 1 0 1101514088 23719936 1993 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 1993 101 219 0 5569 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23164

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/95 20914
/proc/meminfo: memFree=1762640/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=222.23
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 2737 0 0 0 22222 1 0 0 25 0 1 0 1101514088 23719936 2186 1992294400 4194304 5092341 548682068848 18446744073709551615 4241431 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 2186 101 219 0 5569 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23164

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1762064/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=282.22
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 2868 0 0 0 28221 1 0 0 25 0 1 0 1101514088 23719936 2317 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 2317 101 219 0 5569 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23164

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1761560/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=342.2
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 3008 0 0 0 34219 1 0 0 25 0 1 0 1101514088 23719936 2457 1992294400 4194304 5092341 548682068848 18446744073709551615 4265867 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 2457 101 219 0 5569 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23164

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1760664/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=402.18
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 3222 0 0 0 40217 1 0 0 25 0 1 0 1101514088 23719936 2671 1992294400 4194304 5092341 548682068848 18446744073709551615 4241053 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 2671 101 219 0 5569 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23164

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1760088/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=462.17
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 3356 0 0 0 46216 1 0 0 25 0 1 0 1101514088 23719936 2805 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 2805 101 219 0 5569 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23164

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1759832/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=522.15
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 3461 0 0 0 52214 1 0 0 25 0 1 0 1101514088 23719936 2910 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 2910 101 219 0 5569 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23164

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1759256/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=582.13
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 3607 0 0 0 58212 1 0 0 25 0 1 0 1101514088 23719936 3056 1992294400 4194304 5092341 548682068848 18446744073709551615 4240667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 3056 101 219 0 5569 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23164

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1758872/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=23164 CPUtime=642.12
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 3693 0 0 0 64211 1 0 0 25 0 1 0 1101514088 23719936 3142 1992294400 4194304 5092341 548682068848 18446744073709551615 4241015 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 5791 3142 101 219 0 5569 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23164

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1757784/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=702.11
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4414 0 0 0 70209 2 0 0 25 0 1 0 1101514088 29110272 3428 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3428 101 219 0 6885 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 28428

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1757592/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=762.1
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4456 0 0 0 76208 2 0 0 25 0 1 0 1101514088 29110272 3470 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3470 101 219 0 6885 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 28428

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1757528/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=822.07
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4463 0 0 0 82205 2 0 0 25 0 1 0 1101514088 29110272 3477 1992294400 4194304 5092341 548682068848 18446744073709551615 4249953 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3477 101 219 0 6885 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 28428

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1757272/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=882.06
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4524 0 0 0 88204 2 0 0 25 0 1 0 1101514088 29110272 3538 1992294400 4194304 5092341 548682068848 18446744073709551615 4241449 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3538 101 219 0 6885 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 28428

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1756952/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=942.04
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4603 0 0 0 94202 2 0 0 25 0 1 0 1101514088 29110272 3617 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3617 101 219 0 6885 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28428

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1756632/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=1002.02
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4688 0 0 0 100200 2 0 0 25 0 1 0 1101514088 29110272 3702 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3702 101 219 0 6885 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28428

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1756440/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=1062.01
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4726 0 0 0 106199 2 0 0 25 0 1 0 1101514088 29110272 3740 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3740 101 219 0 6885 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28428

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1756248/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=1121.99
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4763 0 0 0 112197 2 0 0 25 0 1 0 1101514088 29110272 3777 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3777 101 219 0 6885 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28428

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1755864/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=1181.98
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4856 0 0 0 118196 2 0 0 25 0 1 0 1101514088 29110272 3870 1992294400 4194304 5092341 548682068848 18446744073709551615 4241431 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3870 101 219 0 6885 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 28428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 20914
/proc/meminfo: memFree=1755736/2055920 swapFree=4152308/4192956
[pid=20913] ppid=20911 vsize=28428 CPUtime=1200.08
/proc/20913/stat : 20913 (minisat) R 20911 20913 20748 0 -1 4194304 4883 0 0 0 120006 2 0 0 25 0 1 0 1101514088 29110272 3897 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/20913/statm: 7107 3897 101 219 0 6885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28428

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): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.026995
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 28428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4883
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= 1837

runsolver used 1.91071 second user time and 4.28235 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 03:01:44
IDJOB=1520364
IDBENCH=70611
IDSOLVER=546
FILE ID=node91/1520364-1238288504
PBS_JOBID= 9060980
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S926047226-039.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520364-1238288504/watcher-1520364-1238288504 -o /tmp/evaluation-result-1520364-1238288504/solver-1520364-1238288504 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520364-1238288504.cnf

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

MD5SUM BENCH= 58a348483ec5f90a0278e7c47824496f
RANDOM SEED=111043869

node91.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		: 3000.252
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		: 3000.252
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:      2055920 kB
MemFree:       1772152 kB
Buffers:         56444 kB
Cached:         156060 kB
SwapCached:      23048 kB
Active:         153896 kB
Inactive:        83144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772152 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            29804 kB
Committed_AS:  2368900 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node91 at 2009-03-29 03:21:47