Trace number 1520542

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/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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:           440                                         |
0.00/0.00	c |  Number of clauses:            1870                                         |
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 |     426     1849     5618 |      677      100     21 |  0.001 % |
0.00/0.01	c |       250 |     426     1849     5618 |      745      250     21 |  0.001 % |
0.01/0.01	c |       475 |     426     1849     5618 |      820      475     21 |  0.001 % |
0.01/0.02	c |       812 |     426     1849     5618 |      902      812     21 |  0.001 % |
0.01/0.04	c |      1318 |     426     1849     5618 |      992      839     20 |  0.001 % |
0.01/0.06	c |      2077 |     426     1849     5618 |     1091      569     17 |  0.001 % |
0.01/0.09	c |      3216 |     426     1849     5618 |     1201      569     16 |  0.001 % |
0.09/0.14	c |      4924 |     426     1849     5618 |     1321     1039     18 |  0.001 % |
0.19/0.22	c |      7486 |     426     1849     5618 |     1453      880     18 |  0.001 % |
0.29/0.34	c |     11330 |     426     1849     5618 |     1598      977     19 |  0.001 % |
0.49/0.52	c |     17096 |     426     1849     5618 |     1758     1013     18 |  0.001 % |
0.79/0.80	c |     25745 |     426     1849     5618 |     1934     1570     19 |  0.001 % |
1.19/1.24	c |     38719 |     426     1849     5618 |     2127     1693     18 |  0.001 % |
1.89/1.91	c |     58180 |     426     1849     5618 |     2340     1588     20 |  0.001 % |
2.89/2.94	c |     87372 |     426     1849     5618 |     2574     2064     19 |  0.001 % |
4.49/4.54	c |    131161 |     426     1849     5618 |     2832     2582     19 |  0.001 % |
6.89/7.00	c |    196845 |     426     1849     5618 |     3115     2030     21 |  0.001 % |
10.69/10.77	c |    295371 |     426     1849     5618 |     3426     2579     19 |  0.001 % |
16.49/16.58	c |    443160 |     426     1849     5618 |     3769     2829     20 |  0.001 % |
25.68/25.72	c |    664843 |     426     1849     5618 |     4146     3245     19 |  0.001 % |
39.68/39.78	c |    997368 |     426     1849     5618 |     4561     2336     18 |  0.001 % |
61.57/61.66	c |   1496156 |     426     1849     5618 |     5017     3321     19 |  0.001 % |
95.57/95.70	c |   2244338 |     426     1849     5618 |     5518     4439     20 |  0.001 % |
148.45/148.52	c |   3366612 |     426     1849     5618 |     6070     5019     21 |  0.001 % |
230.83/230.99	c |   5050023 |     426     1849     5618 |     6677     3098     19 |  0.001 % |
358.40/358.59	c |   7575139 |     426     1849     5618 |     7345     6585     20 |  0.001 % |
559.14/559.39	c |  11362814 |     426     1849     5618 |     8080     5494     21 |  0.001 % |
869.66/869.93	c |  17044326 |     426     1849     5618 |     8888     6233     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-1520542-1238302809/watcher-1520542-1238302809 -o /tmp/evaluation-result-1520542-1238302809/solver-1520542-1238302809 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520542-1238302809.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 0.99 0.99 3/80 23900
/proc/meminfo: memFree=1488544/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=7464 CPUtime=0
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 1102944749 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4488757 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 1866 167 92 219 0 1644 0

[startup+0.015701 s]
/proc/loadavg: 1.00 0.99 0.99 3/80 23900
/proc/meminfo: memFree=1488544/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=7464 CPUtime=0.01
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 211 0 0 0 1 0 0 0 18 0 1 0 1102944749 7643136 185 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 1866 185 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.10271 s]
/proc/loadavg: 1.00 0.99 0.99 3/80 23900
/proc/meminfo: memFree=1488544/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=12744 CPUtime=0.09
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 329 0 0 0 9 0 0 0 18 0 1 0 1102944749 13049856 240 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 3186 240 101 219 0 2964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12744

[startup+0.30173 s]
/proc/loadavg: 1.00 0.99 0.99 3/80 23900
/proc/meminfo: memFree=1488544/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=0.29
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 385 0 0 0 29 0 0 0 19 0 1 0 1102944749 18366464 296 1992294400 4194304 5092341 548682068848 18446744073709551615 4241137 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 296 101 219 0 4262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17936

[startup+0.702771 s]
/proc/loadavg: 1.00 0.99 0.99 3/80 23900
/proc/meminfo: memFree=1488544/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=0.69
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 426 0 0 0 69 0 0 0 23 0 1 0 1102944749 18366464 337 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 337 101 219 0 4262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17936

[startup+1.50186 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23901
/proc/meminfo: memFree=1487384/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=1.49
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1102944749 18366464 395 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 395 101 219 0 4262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17936

[startup+3.10202 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23901
/proc/meminfo: memFree=1486936/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=3.09
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 569 0 0 0 309 0 0 0 25 0 1 0 1102944749 18366464 480 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 480 101 219 0 4262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17936

[startup+6.30135 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23901
/proc/meminfo: memFree=1486424/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=6.29
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 768 0 0 0 629 0 0 0 25 0 1 0 1102944749 18366464 570 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 570 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23901
/proc/meminfo: memFree=1485720/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=12.69
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 910 0 0 0 1269 0 0 0 25 0 1 0 1102944749 18366464 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 712 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23901
/proc/meminfo: memFree=1484952/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=25.48
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 1241 0 0 0 2548 0 0 0 25 0 1 0 1102944749 18366464 892 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 892 101 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 23901
/proc/meminfo: memFree=1483992/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=51.07
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 1474 0 0 0 5107 0 0 0 25 0 1 0 1102944749 18366464 1125 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 1125 101 219 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1482584/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=102.27
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 1811 0 0 0 10226 1 0 0 25 0 1 0 1102944749 18366464 1462 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 1462 101 219 0 4262 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17936

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1481432/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=17936 CPUtime=162.24
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2097 0 0 0 16223 1 0 0 25 0 1 0 1102944749 18366464 1748 1992294400 4194304 5092341 548682068848 18446744073709551615 4241439 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 4484 1748 101 219 0 4262 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17936

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1480472/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=222.22
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2316 0 0 0 22221 1 0 0 25 0 1 0 1102944749 23691264 1967 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 1967 101 219 0 5562 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1479768/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=282.21
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2495 0 0 0 28220 1 0 0 25 0 1 0 1102944749 23691264 2146 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2146 101 219 0 5562 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23136

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1479448/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=342.19
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2596 0 0 0 34218 1 0 0 25 0 1 0 1102944749 23691264 2247 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2247 101 219 0 5562 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1478872/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=402.18
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2735 0 0 0 40216 2 0 0 25 0 1 0 1102944749 23691264 2386 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2386 101 219 0 5562 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23136

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1478488/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=462.17
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2819 0 0 0 46215 2 0 0 25 0 1 0 1102944749 23691264 2470 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2470 101 219 0 5562 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23136

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1478040/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=522.15
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 2954 0 0 0 52213 2 0 0 25 0 1 0 1102944749 23691264 2605 1992294400 4194304 5092341 548682068848 18446744073709551615 4240953 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2605 101 219 0 5562 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23136

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1477400/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=582.13
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3100 0 0 0 58211 2 0 0 25 0 1 0 1102944749 23691264 2751 1992294400 4194304 5092341 548682068848 18446744073709551615 4241439 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2751 101 219 0 5562 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23136

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1476952/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=642.12
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3207 0 0 0 64210 2 0 0 25 0 1 0 1102944749 23691264 2858 1992294400 4194304 5092341 548682068848 18446744073709551615 4241107 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2858 101 219 0 5562 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23136

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1476760/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=702.1
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3252 0 0 0 70208 2 0 0 25 0 1 0 1102944749 23691264 2903 1992294400 4194304 5092341 548682068848 18446744073709551615 4240672 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2903 101 219 0 5562 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 23136

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1476568/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=762.1
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3300 0 0 0 76207 3 0 0 25 0 1 0 1102944749 23691264 2951 1992294400 4194304 5092341 548682068848 18446744073709551615 4241414 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2951 101 219 0 5562 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23136

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1476440/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=822.08
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3330 0 0 0 82205 3 0 0 25 0 1 0 1102944749 23691264 2981 1992294400 4194304 5092341 548682068848 18446744073709551615 4241019 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 2981 101 219 0 5562 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23136

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1476184/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=882.06
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3399 0 0 0 88203 3 0 0 25 0 1 0 1102944749 23691264 3050 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 3050 101 219 0 5562 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1475928/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=23136 CPUtime=942.04
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3460 0 0 0 94201 3 0 0 25 0 1 0 1102944749 23691264 3111 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 5784 3111 101 219 0 5562 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1474904/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=28356 CPUtime=1002.03
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3734 0 0 0 100200 3 0 0 25 0 1 0 1102944749 29036544 3385 1992294400 4194304 5092341 548682068848 18446744073709551615 4240983 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 7089 3385 101 219 0 6867 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 28356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1474776/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=28356 CPUtime=1062.01
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3753 0 0 0 106198 3 0 0 25 0 1 0 1102944749 29036544 3404 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 7089 3404 101 219 0 6867 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1474776/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=28356 CPUtime=1121.99
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3755 0 0 0 112196 3 0 0 25 0 1 0 1102944749 29036544 3406 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 7089 3406 101 219 0 6867 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1474584/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=28356 CPUtime=1181.99
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3786 0 0 0 118195 4 0 0 25 0 1 0 1102944749 29036544 3437 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 7089 3437 101 219 0 6867 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 28356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 23907
/proc/meminfo: memFree=1474456/2055912 swapFree=4170660/4192956
[pid=23900] ppid=23898 vsize=28356 CPUtime=1200.08
/proc/23900/stat : 23900 (minisat) R 23898 23900 23715 0 -1 4194304 3816 0 0 0 120004 4 0 0 25 0 1 0 1102944749 29036544 3467 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/23900/statm: 7089 3467 101 219 0 6867 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28356

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): 1200.05
CPU system time (s): 0.043993
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 28356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3816
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= 1759

runsolver used 1.67175 second user time and 3.79542 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-29 07:00:09
IDJOB=1520542
IDBENCH=70700
IDSOLVER=546
FILE ID=node78/1520542-1238302809
PBS_JOBID= 9061014
Free space on /tmp= 126872 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520542-1238302809/watcher-1520542-1238302809 -o /tmp/evaluation-result-1520542-1238302809/solver-1520542-1238302809 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520542-1238302809.cnf

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=693738666

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1488960 kB
Buffers:         79176 kB
Cached:         399392 kB
SwapCached:       7768 kB
Active:         185232 kB
Inactive:       303764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1488960 kB
SwapTotal:     4192956 kB
SwapFree:      4170660 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            62128 kB
Committed_AS:  2481856 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-03-29 07:20:11