Trace number 1517889

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
MXC 2009-03-10UNSAT 1055.1 1055.93

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
MD5SUM747eab6e16fc5e29dfb421f806361704
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.9748
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 

26.68/26.73	c starting MXC with:
26.68/26.73	c cnf_path = HOME/instance-1517889-1238292525.cnf
26.68/26.73	c restart_strategy = auto
26.68/26.73	c sign_strategy = cached
26.68/26.73	c use_preprocessing = -1
26.68/26.73	c output_implicant = 1
26.68/26.73	c timeout_seconds = 0
26.68/26.73	c running SatELite... done
26.68/26.73	c 9 vars eliminated
26.68/26.73	c received 0 units and 1505 clauses from SatELite
26.68/26.73	c 8 assignments made, starting to guess now
26.68/26.73	c ===================================[MXC]=====================================
26.68/26.73	c | Conflicts |                Clause Statistics                   |   Vars   |
26.68/26.73	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.68/26.73	c =============================================================================
26.68/26.73	c |         0 |       0       0     1505        0        0     nan |      360 |
26.68/26.73	c |       100 |       0       0     1505      100     1050    18.8 |      352 |
26.68/26.73	c |       210 |       0       0     1505      210     1105    18.1 |      352 |
26.68/26.73	c |       441 |       0       0     1505      441     1220    17.5 |      352 |
26.68/26.73	c |       805 |       0       0     1505      805     1402    17.6 |      352 |
26.68/26.73	c |      1315 |       0       0     1505     1315     1609    17.7 |      352 |
26.68/26.73	c |      1986 |       0       0     1505     1138     1754    17.7 |      352 |
26.68/26.73	c |      2834 |       0       0     1505     1046     1894    17.2 |      352 |
26.68/26.73	c |      3876 |       0       0     1505     1076     2031    17.3 |      352 |
26.68/26.73	c |      5132 |       0       0     1505     1260     2163    17.7 |      352 |
26.68/26.73	c |      6623 |       0       0     1505     1625     2292    17.7 |      352 |
26.68/26.73	c |      8373 |       0       0     1505     2201     2419    17.6 |      352 |
26.68/26.73	c |     10408 |       0       0     1505     1762     2543    17.2 |      352 |
26.68/26.73	c |     12756 |       0       0     1505     1489     2665    17.1 |      352 |
26.68/26.73	c |     15449 |       0       0     1505     1427     2786    16.0 |      352 |
26.68/26.73	c |     18521 |       0       0     1505     1628     2906    16.2 |      352 |
26.68/26.73	c |     22010 |       0       0     1505     2138     3025    16.4 |      352 |
26.68/26.73	c |     25958 |       0       0     1505     3008     3144    16.9 |      352 |
26.68/26.73	c |     30411 |       0       0     1505     2673     3262    16.8 |      352 |
26.68/26.73	c |     35419 |       0       0     1505     2706     3381    16.4 |      352 |
26.68/26.73	c |     41038 |       0       0     1505     3176     3499    16.2 |      352 |
26.68/26.73	c |     47329 |       0       0     1505     2354     3618    17.3 |      352 |
26.68/26.73	c |     54360 |       0       0     1505     2008     3737    15.7 |      352 |
26.68/26.73	c |     62205 |       0       0     1505     2236     3857    16.1 |      352 |
26.68/26.73	c |     70945 |       0       0     1505     3135     3978    17.4 |      352 |
26.68/26.73	c |     80669 |       0       0     1505     2765     4099    17.5 |      352 |
26.68/26.73	c |     91476 |       0       0     1505     3181     4222    16.6 |      352 |
26.68/26.73	c |    103474 |       0       0     1505     2318     4346    16.4 |      352 |
26.68/26.73	c |    116782 |       0       0     1505     2375     4471    15.9 |      352 |
26.68/26.73	c |    131532 |       0       0     1505     3511     4597    15.9 |      352 |
26.68/26.73	c |    147868 |       0       0     1505     3531     4726    16.8 |      352 |
26.68/26.73	c |    165948 |       0       0     1505     2434     4855    15.8 |      352 |
26.68/26.73	c |    185947 |       0       0     1505     2726     4987    15.8 |      352 |
26.68/26.73	c |    208057 |       0       0     1505     4624     5120    16.9 |      352 |
26.68/26.73	c |    232489 |       0       0     1505     3117     5255    16.7 |      352 |
26.68/26.73	c |    259475 |       0       0     1505     3477     5393    16.3 |      352 |
26.68/26.73	c |    289271 |       0       0     1505     3221     5532    16.3 |      352 |
26.68/26.73	c |    322158 |       0       0     1505     5299     5674    17.2 |      352 |
26.68/26.73	c |    358445 |       0       0     1505     4251     5818    17.1 |      352 |
26.68/26.73	c |    398472 |       0       0     1505     3050     5965    15.7 |      352 |
26.68/26.73	c |    442613 |       0       0     1505     4914     6114    17.2 |      352 |
26.68/26.73	c |    491279 |       0       0     1505     4070     6265    15.6 |      352 |
26.68/26.73	c |    544923 |       0       0     1505     3794     6420    16.0 |      352 |
1055.05/1055.93	c |    604043 |       0       0     1505     4422     6577    17.9 |      352 |
1055.05/1055.93	c |    669187 |       0       0     1505     6349     6737    17.9 |      352 |
1055.05/1055.93	c |    740957 |       0       0     1505     6574     6901    16.7 |      352 |
1055.05/1055.93	c |    820016 |       0       0     1505     5363     7067    15.3 |      352 |
1055.05/1055.93	c |    907092 |       0       0     1505     6649     7237    18.4 |      352 |
1055.05/1055.93	c |   1002987 |       0       0     1505     3728     7410    15.8 |      352 |
1055.05/1055.93	c |   1108583 |       0       0     1505     4354     7586    16.3 |      352 |
1055.05/1055.93	c |   1224850 |       0       0     1505     5499     7766    16.6 |      352 |
1055.05/1055.93	c |   1352856 |       0       0     1505     7850     7949    16.0 |      352 |
1055.05/1055.93	c |   1493774 |       0       0     1505     8100     8137    14.6 |      352 |
1055.05/1055.93	c |   1648896 |       0       0     1505     6890     8328    15.5 |      352 |
1055.05/1055.93	c |   1819642 |       0       0     1505     4977     8523    16.0 |      352 |
1055.05/1055.93	c |   2007575 |       0       0     1505     7575     8722    15.8 |      352 |
1055.05/1055.93	c |   2214413 |       0       0     1505     7170     8926    15.8 |      352 |
1055.05/1055.93	c |   2442047 |       0       0     1505     4618     9133    14.5 |      352 |
1055.05/1055.93	c |   2692557 |       0       0     1505     5727     9345    14.8 |      352 |
1055.05/1055.93	c |   2968230 |       0       0     1505     7338     9562    15.1 |      352 |
1055.05/1055.93	c |   3271583 |       0       0     1505     6104     9783    15.1 |      352 |
1055.05/1055.93	c |   3605384 |       0       0     1505     8503    10009    15.4 |      352 |
1055.05/1055.93	c |   3972677 |       0       0     1505     6390    10240    14.0 |      352 |
1055.05/1055.93	c |   4376812 |       0       0     1505     6680    10476    16.4 |      352 |
1055.05/1055.93	c |   4821473 |       0       0     1505     6324    10717    14.3 |      352 |
1055.05/1055.93	c |   5310713 |       0       0     1505     7892    10963    14.8 |      352 |
1055.05/1055.93	c |   5848990 |       0       1     1505     8531    11215    15.6 |      352 |
1055.05/1055.93	c |   6441207 |       0       1     1505    11142    11472    17.0 |      352 |
1055.05/1055.93	c |   7092758 |       0       1     1505     7306    11735    15.0 |      352 |
1055.05/1055.93	c |   7809577 |       0       1     1505     6185    12003    12.6 |      352 |
1055.05/1055.93	c |   8598191 |       0       2     1505    11971    12278    14.9 |      352 |
1055.05/1055.93	c |   9465779 |       0       7     1479    10522    12559    16.1 |      351 |
1055.05/1055.93	c |  10420239 |       0       8     1479    12634    12845    14.9 |      351 |
1055.05/1055.93	c |  11470258 |       0       9     1479    10642    13139    15.8 |      351 |
1055.05/1055.93	c |  12625392 |       0      10     1479     9987    13438    14.5 |      351 |
1055.05/1055.93	c |  13896152 |       0      31     1479    10165    13745    15.4 |      350 |
1055.05/1055.93	c |  15294101 |       0      53     1402    11151    14058    12.2 |      346 |
1055.05/1055.93	c |  15383613 |       0     157     1402     9103    14077     9.7 |      317 |
1055.05/1055.93	c ----- stats for thread 0 -----
1055.05/1055.93	c restarts: 85
1055.05/1055.93	c decisions: 18139271
1055.05/1055.93	c propagations: 851816671
1055.05/1055.93	c conflicts: 15383613
1055.05/1055.93	c 1055.931s elapsed
1055.05/1055.93	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517889-1238292525/watcher-1517889-1238292525 -o /tmp/evaluation-result-1517889-1238292525/solver-1517889-1238292525 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517889-1238292525.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 0.95 2/70 1283
/proc/meminfo: memFree=1578952/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=1112 CPUtime=0
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 1101917577 1138688 156 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 278 158 56 166 0 109 0

[startup+0.0913611 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 1283
/proc/meminfo: memFree=1578952/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=1508 CPUtime=0.08
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 289 0 0 0 8 0 0 0 18 0 1 0 1101917577 1544192 275 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 377 275 73 166 0 208 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1508

[startup+0.10136 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 1283
/proc/meminfo: memFree=1578952/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=1508 CPUtime=0.09
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 291 0 0 0 9 0 0 0 18 0 1 0 1101917577 1544192 277 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 377 277 73 166 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1508

[startup+0.301384 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 1283
/proc/meminfo: memFree=1578952/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=1772 CPUtime=0.29
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 345 0 0 0 29 0 0 0 19 0 1 0 1101917577 1814528 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134551122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 443 331 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701429 s]
/proc/loadavg: 1.00 1.00 0.95 2/70 1283
/proc/meminfo: memFree=1578952/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=2036 CPUtime=0.69
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 413 0 0 0 69 0 0 0 23 0 1 0 1101917577 2084864 399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 509 399 73 166 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1577536/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=2436 CPUtime=1.49
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 1101917577 2494464 482 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 609 482 73 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1576960/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=2836 CPUtime=3.09
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 604 0 0 0 309 0 0 0 25 0 1 0 1101917577 2904064 590 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 709 590 73 166 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1576320/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=3376 CPUtime=6.29
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 736 0 0 0 629 0 0 0 25 0 1 0 1101917577 3457024 722 1992294400 134512640 135192793 4294956224 18446744073709551615 134551948 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 844 722 73 166 0 675 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3376

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1575360/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=4332 CPUtime=12.69
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 952 0 0 0 1269 0 0 0 25 0 1 0 1101917577 4435968 938 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 1083 938 73 166 0 914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4332

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1574336/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=5300 CPUtime=25.48
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 1195 0 0 0 2548 0 0 0 25 0 1 0 1101917577 5427200 1181 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 1325 1181 73 166 0 1156 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5300

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1572992/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=6736 CPUtime=51.08
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 1513 0 0 0 5107 1 0 0 25 0 1 0 1101917577 6897664 1499 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 1684 1499 73 166 0 1515 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6736

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1571136/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=8952 CPUtime=102.26
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 1961 0 0 0 10225 1 0 0 25 0 1 0 1101917577 9166848 1947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 2238 1947 73 166 0 2069 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8952

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1569600/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=10404 CPUtime=162.25
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 2325 0 0 0 16223 2 0 0 25 0 1 0 1101917577 10653696 2311 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 2601 2311 73 166 0 2432 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1568384/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=11772 CPUtime=222.23
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 2641 0 0 0 22221 2 0 0 25 0 1 0 1101917577 12054528 2627 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 2943 2627 73 166 0 2774 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1567424/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=12876 CPUtime=282.22
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 2868 0 0 0 28219 3 0 0 25 0 1 0 1101917577 13185024 2854 1992294400 134512640 135192793 4294956224 18446744073709551615 134756479 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 3219 2854 73 166 0 3050 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12876

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1566336/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=14096 CPUtime=342.2
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 3136 0 0 0 34217 3 0 0 25 0 1 0 1101917577 14434304 3122 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 3524 3122 73 166 0 3355 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1565568/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=14884 CPUtime=402.18
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 3326 0 0 0 40215 3 0 0 25 0 1 0 1101917577 15241216 3312 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 3721 3312 73 166 0 3552 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14884

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1564864/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=15664 CPUtime=462.16
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 3503 0 0 0 46213 3 0 0 25 0 1 0 1101917577 16039936 3489 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 3916 3489 73 166 0 3747 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1564160/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=16508 CPUtime=522.15
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 3683 0 0 0 52211 4 0 0 25 0 1 0 1101917577 16904192 3669 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 4127 3669 73 166 0 3958 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16508

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1563456/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=17368 CPUtime=582.14
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 3847 0 0 0 58210 4 0 0 25 0 1 0 1101917577 17784832 3833 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 4342 3833 73 166 0 4173 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1562816/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=18072 CPUtime=642.12
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4007 0 0 0 64208 4 0 0 25 0 1 0 1101917577 18505728 3993 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 4518 3993 73 166 0 4349 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18072

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1562304/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=18584 CPUtime=702.1
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4132 0 0 0 70206 4 0 0 25 0 1 0 1101917577 19030016 4118 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 4646 4118 73 166 0 4477 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 18584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 1284
/proc/meminfo: memFree=1561856/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=19260 CPUtime=762.09
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4236 0 0 0 76205 4 0 0 25 0 1 0 1101917577 19722240 4222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 4815 4222 73 166 0 4646 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 19260

[startup+822.301 s]
/proc/loadavg: 1.55 1.13 0.99 3/78 9771
/proc/meminfo: memFree=1547552/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=19900 CPUtime=821.92
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4390 0 0 0 82186 6 0 0 25 0 1 0 1101917577 20377600 4376 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 0 0 0
/proc/1283/statm: 4975 4376 73 166 0 4806 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 19900

[startup+882.301 s]
/proc/loadavg: 2.02 1.34 1.07 2/78 30037
/proc/meminfo: memFree=1522032/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=20572 CPUtime=881.58
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4511 0 0 0 88142 16 0 0 25 0 1 0 1101917577 21065728 4497 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 0 0 0
/proc/1283/statm: 5143 4497 73 166 0 4974 0
Current children cumulated CPU time (s) 881.58
Current children cumulated vsize (KiB) 20572

[startup+942.301 s]
/proc/loadavg: 1.52 1.33 1.08 2/71 3916
/proc/meminfo: memFree=1518272/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=20956 CPUtime=941.48
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4586 0 0 0 94131 17 0 0 25 0 1 0 1101917577 21458944 4572 1992294400 134512640 135192793 4294956224 18446744073709551615 134551407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5239 4572 73 166 0 5070 0
Current children cumulated CPU time (s) 941.48
Current children cumulated vsize (KiB) 20956

[startup+1002.3 s]
/proc/loadavg: 1.17 1.26 1.07 2/71 3916
/proc/meminfo: memFree=1517952/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21440 CPUtime=1001.46
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4679 0 0 0 100129 17 0 0 25 0 1 0 1101917577 21954560 4665 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5360 4665 73 166 0 5191 0
Current children cumulated CPU time (s) 1001.46
Current children cumulated vsize (KiB) 21440

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

[startup+1023.9 s]
/proc/loadavg: 1.12 1.24 1.07 2/71 3916
/proc/meminfo: memFree=1517696/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21764 CPUtime=1023.06
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4731 0 0 0 102289 17 0 0 25 0 1 0 1101917577 22286336 4717 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5441 4717 73 166 0 5272 0
Current children cumulated CPU time (s) 1023.06
Current children cumulated vsize (KiB) 21764

[startup+1036.7 s]
/proc/loadavg: 1.10 1.23 1.07 2/71 3916
/proc/meminfo: memFree=1517568/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21764 CPUtime=1035.85
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4759 0 0 0 103568 17 0 0 25 0 1 0 1101917577 22286336 4745 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5441 4745 73 166 0 5272 0
Current children cumulated CPU time (s) 1035.85
Current children cumulated vsize (KiB) 21764

[startup+1049.5 s]
/proc/loadavg: 1.08 1.22 1.07 2/71 3916
/proc/meminfo: memFree=1517504/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21920 CPUtime=1048.65
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4770 0 0 0 104848 17 0 0 25 0 1 0 1101917577 22446080 4756 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5480 4756 73 166 0 5311 0
Current children cumulated CPU time (s) 1048.65
Current children cumulated vsize (KiB) 21920

[startup+1052.71 s]
/proc/loadavg: 1.07 1.22 1.07 2/71 3916
/proc/meminfo: memFree=1517440/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21920 CPUtime=1051.85
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4782 0 0 0 105168 17 0 0 25 0 1 0 1101917577 22446080 4768 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5480 4768 73 166 0 5311 0
Current children cumulated CPU time (s) 1051.85
Current children cumulated vsize (KiB) 21920

[startup+1054.3 s]
/proc/loadavg: 1.07 1.22 1.07 2/71 3916
/proc/meminfo: memFree=1517440/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21920 CPUtime=1053.45
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4794 0 0 0 105328 17 0 0 25 0 1 0 1101917577 22446080 4780 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5480 4780 73 166 0 5311 0
Current children cumulated CPU time (s) 1053.45
Current children cumulated vsize (KiB) 21920

[startup+1055.1 s]
/proc/loadavg: 1.07 1.22 1.07 2/71 3916
/proc/meminfo: memFree=1517440/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21920 CPUtime=1054.25
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4794 0 0 0 105408 17 0 0 25 0 1 0 1101917577 22446080 4780 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5480 4780 73 166 0 5311 0
Current children cumulated CPU time (s) 1054.25
Current children cumulated vsize (KiB) 21920

[startup+1055.5 s]
/proc/loadavg: 1.07 1.22 1.07 2/71 3916
/proc/meminfo: memFree=1517440/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21920 CPUtime=1054.65
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4794 0 0 0 105448 17 0 0 25 0 1 0 1101917577 22446080 4780 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5480 4780 73 166 0 5311 0
Current children cumulated CPU time (s) 1054.65
Current children cumulated vsize (KiB) 21920

[startup+1055.9 s]
/proc/loadavg: 1.07 1.22 1.07 2/71 3916
/proc/meminfo: memFree=1517440/2055920 swapFree=4173984/4192956
[pid=1283] ppid=1281 vsize=21920 CPUtime=1055.05
/proc/1283/stat : 1283 (mxc-sat09) R 1281 1283 491 0 -1 4194304 4794 0 0 0 105488 17 0 0 25 0 1 0 1101917577 22446080 4780 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/1283/statm: 5480 4780 73 166 0 5311 0
Current children cumulated CPU time (s) 1055.05
Current children cumulated vsize (KiB) 21920

Child status: 20
Real time (s): 1055.93
CPU time (s): 1055.1
CPU user time (s): 1054.91
CPU system time (s): 0.182972
CPU usage (%): 99.9205
Max. virtual memory (cumulated for all children) (KiB): 21920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1054.91
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4797
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= 3447

runsolver used 0.959854 second user time and 2.97955 second system time

The end

Launcher Data 

Begin job on node74 at 2009-03-29 04:08:45
IDJOB=1517889
IDBENCH=70634
IDSOLVER=504
FILE ID=node74/1517889-1238292525
PBS_JOBID= 9060964
Free space on /tmp= 101912 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517889-1238292525/watcher-1517889-1238292525 -o /tmp/evaluation-result-1517889-1238292525/solver-1517889-1238292525 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517889-1238292525.cnf

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

MD5SUM BENCH= 747eab6e16fc5e29dfb421f806361704
RANDOM SEED=1812594719

node74.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		: 3000.236
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		: 3000.236
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:       1579432 kB
Buffers:         67196 kB
Cached:         348900 kB
SwapCached:       7884 kB
Active:         138052 kB
Inactive:       287432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579432 kB
SwapTotal:     4192956 kB
SwapFree:      4173984 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          14876 kB
Slab:            36244 kB
Committed_AS:  2437504 kB
PageTables:       1852 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= 101912 MiB
End job on node74 at 2009-03-29 04:26:21