Trace number 370234

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, and are wall clock time (not CPU 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 2007-02-08UNSAT 552.751 553.052

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark296.588
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

552.70/553.05	c MXC attempting /tmp/evaluation/370234-1177552650/instance-370234-1177552650.cnf
552.70/553.05	c 0 assignments made, starting to guess now
552.70/553.05	c ===================================[MXC]=====================================
552.70/553.05	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
552.70/553.05	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
552.70/553.05	c =============================================================================
552.70/553.05	c |         0 |    1504     4512 |    1000       0       0     nan |  0.000 % |
552.70/553.05	c |       101 |    1504     4512 |    1100     101    2118    21.0 |  0.000 % |
552.70/553.05	c |       252 |    1504     4512 |    1210     252    5878    23.3 |  0.000 % |
552.70/553.05	c |       477 |    1504     4512 |    1331     477   12848    26.9 |  0.000 % |
552.70/553.05	c |       815 |    1504     4512 |    1464     815   22319    27.4 |  0.000 % |
552.70/553.05	c |      1322 |    1504     4512 |    1610    1322   34851    26.4 |  0.000 % |
552.70/553.05	c |      2081 |    1504     4512 |    1771    1275   34074    26.7 |  0.000 % |
552.70/553.05	c |      3221 |    1504     4512 |    1948    1529   44959    29.4 |  0.000 % |
552.70/553.05	c |      4931 |    1504     4512 |    2143    1291   34632    26.8 |  0.000 % |
552.70/553.05	c |      7493 |    1504     4512 |    2357    1710   42075    24.6 |  0.000 % |
552.70/553.05	c |     11338 |    1504     4512 |    2593    2020   52966    26.2 |  0.000 % |
552.70/553.05	c |     17104 |    1504     4512 |    2853    1303   36858    28.3 |  0.000 % |
552.70/553.05	c |     25754 |    1504     4512 |    3138    2824   85589    30.3 |  0.000 % |
552.70/553.05	c |     38728 |    1504     4512 |    3452    1681   45781    27.2 |  0.000 % |
552.70/553.05	c |     58189 |    1504     4512 |    3797    2163   66467    30.7 |  0.000 % |
552.70/553.05	c |     87381 |    1504     4512 |    4177    2894   77140    26.7 |  0.000 % |
552.70/553.05	c |    131171 |    1504     4512 |    4594    2843  113048    39.8 |  0.000 % |
552.70/553.05	c |    196855 |    1504     4512 |    5054    4247  137955    32.5 |  0.000 % |
552.70/553.05	c |    295382 |    1504     4512 |    5559    4303  129715    30.1 |  0.000 % |
552.70/553.05	c |    443171 |    1504     4512 |    6115    4879  167318    34.3 |  0.000 % |
552.70/553.05	c |    664854 |    1504     4512 |    6727    3546   98359    27.7 |  0.000 % |
552.70/553.05	c |    997380 |    1504     4512 |    7400    3416   94232    27.6 |  0.000 % |
552.70/553.05	c |   1496169 |    1504     4512 |    8140    6843  243746    35.6 |  0.000 % |
552.70/553.05	c |   2244351 |    1504     4512 |    8954    6606  207511    31.4 |  0.000 % |
552.70/553.05	c |   3366626 |    1472     4416 |    9849    5918  186584    31.5 |  0.269 % |
552.70/553.05	c 552.820s elapsed
552.70/553.05	c restarts: 24
552.70/553.05	c decisions: 5101018
552.70/553.05	c propagations: 455803347
552.70/553.05	c conflicts: 4426678
552.70/553.05	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-370234-1177552650 -o ROOT/results/node26/solver-370234-1177552650 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370234-1177552650/mxc /tmp/evaluation/370234-1177552650/instance-370234-1177552650.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.91 0.95 0.90 3/77 3626
/proc/meminfo: memFree=1490256/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1064 CPUtime=0
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 203181855 1089536 117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 266 117 57 122 0 140 0

[startup+0.019649 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3626
/proc/meminfo: memFree=1490256/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1064 CPUtime=0.01
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 140 0 0 0 1 0 0 0 18 0 1 0 203181855 1089536 125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 266 125 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.102647 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3626
/proc/meminfo: memFree=1490256/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1336 CPUtime=0.09
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 202 0 0 0 9 0 0 0 18 0 1 0 203181855 1368064 185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 334 185 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301665 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3626
/proc/meminfo: memFree=1490256/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1336 CPUtime=0.29
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 228 0 0 0 29 0 0 0 19 0 1 0 203181855 1368064 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 334 211 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701702 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 3626
/proc/meminfo: memFree=1490256/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1600 CPUtime=0.69
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 264 0 0 0 69 0 0 0 23 0 1 0 203181855 1638400 247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 400 247 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50178 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 3627
/proc/meminfo: memFree=1489416/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1720 CPUtime=1.49
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 306 0 0 0 149 0 0 0 25 0 1 0 203181855 1761280 289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535338 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 430 289 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 3627
/proc/meminfo: memFree=1489096/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1852 CPUtime=3.09
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 346 0 0 0 309 0 0 0 25 0 1 0 203181855 1896448 329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 463 329 67 122 0 337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1852

[startup+6.30122 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 3627
/proc/meminfo: memFree=1488840/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=1960 CPUtime=6.29
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 375 0 0 0 629 0 0 0 25 0 1 0 203181855 2007040 358 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531060 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 490 358 67 122 0 364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1960

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 3627
/proc/meminfo: memFree=1488328/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=2448 CPUtime=12.69
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 479 0 0 0 1269 0 0 0 25 0 1 0 203181855 2506752 462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 612 462 67 122 0 486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2448

[startup+25.503 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 3627
/proc/meminfo: memFree=1488072/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=2696 CPUtime=25.49
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 542 0 0 0 2549 0 0 0 25 0 1 0 203181855 2760704 525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 674 525 67 122 0 548 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2696

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 3627
/proc/meminfo: memFree=1487688/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=3072 CPUtime=51.08
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 655 0 0 0 5108 0 0 0 25 0 1 0 203181855 3145728 638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 768 638 67 122 0 642 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3072

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 3627
/proc/meminfo: memFree=1486984/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=3764 CPUtime=102.26
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 815 0 0 0 10226 0 0 0 25 0 1 0 203181855 3854336 798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 941 798 67 122 0 815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3764

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 3627
/proc/meminfo: memFree=1486664/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=4000 CPUtime=162.25
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 872 0 0 0 16224 1 0 0 25 0 1 0 203181855 4096000 855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1000 855 67 122 0 874 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4000

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 3701
/proc/meminfo: memFree=1484936/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=4360 CPUtime=222.2
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 961 0 0 0 22218 2 0 0 25 0 1 0 203181855 4464640 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1090 944 67 122 0 964 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4360

[startup+282.303 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484968/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=4968 CPUtime=282.08
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1112 0 0 0 28205 3 0 0 25 0 1 0 203181855 5087232 1095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1242 1095 67 122 0 1116 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 4968

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1485256/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5204 CPUtime=342.06
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1166 0 0 0 34202 4 0 0 25 0 1 0 203181855 5328896 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1301 1149 67 122 0 1175 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 5204

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1485064/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5424 CPUtime=402.04
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1235 0 0 0 40200 4 0 0 25 0 1 0 203181855 5554176 1218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1356 1218 67 122 0 1230 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 5424

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484872/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5640 CPUtime=462.03
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1298 0 0 0 46198 5 0 0 25 0 1 0 203181855 5775360 1281 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1410 1281 67 122 0 1284 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 5640

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484808/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5744 CPUtime=522.01
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1318 0 0 0 52196 5 0 0 25 0 1 0 203181855 5881856 1301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534142 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1436 1301 67 122 0 1310 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 5744

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

[startup+537.501 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=537.21
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1330 0 0 0 53716 5 0 0 25 0 1 0 203181855 5980160 1313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534737 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1313 67 122 0 1334 0
Current children cumulated CPU time (s) 537.21
Current children cumulated vsize (KiB) 5840

[startup+543.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=543.6
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1330 0 0 0 54355 5 0 0 25 0 1 0 203181855 5980160 1313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1313 67 122 0 1334 0
Current children cumulated CPU time (s) 543.6
Current children cumulated vsize (KiB) 5840

[startup+547.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=546.8
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1331 0 0 0 54675 5 0 0 25 0 1 0 203181855 5980160 1314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1314 67 122 0 1334 0
Current children cumulated CPU time (s) 546.8
Current children cumulated vsize (KiB) 5840

[startup+550.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=550
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1332 0 0 0 54995 5 0 0 25 0 1 0 203181855 5980160 1315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1315 67 122 0 1334 0
Current children cumulated CPU time (s) 550
Current children cumulated vsize (KiB) 5840

[startup+551.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=551.6
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1332 0 0 0 55155 5 0 0 25 0 1 0 203181855 5980160 1315 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1315 67 122 0 1334 0
Current children cumulated CPU time (s) 551.6
Current children cumulated vsize (KiB) 5840

[startup+552.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=552.4
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1334 0 0 0 55235 5 0 0 25 0 1 0 203181855 5980160 1317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1317 67 122 0 1334 0
Current children cumulated CPU time (s) 552.4
Current children cumulated vsize (KiB) 5840

[startup+552.902 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=552.6
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1341 0 0 0 55255 5 0 0 25 0 1 0 203181855 5980160 1324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528296 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1324 67 122 0 1334 0
Current children cumulated CPU time (s) 552.6
Current children cumulated vsize (KiB) 5840

[startup+553.002 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4301
/proc/meminfo: memFree=1484744/2055920 swapFree=4170240/4192956
[pid=3626] ppid=3624 vsize=5840 CPUtime=552.7
/proc/3626/stat : 3626 (mxc) R 3624 3626 1559 0 -1 4194304 1341 0 0 0 55265 5 0 0 25 0 1 0 203181855 5980160 1324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3626/statm: 1460 1324 67 122 0 1334 0
Current children cumulated CPU time (s) 552.7
Current children cumulated vsize (KiB) 5840

Child status: 20
Real time (s): 553.052
CPU time (s): 552.751
CPU user time (s): 552.691
CPU system time (s): 0.05999
CPU usage (%): 99.9455
Max. virtual memory (cumulated for all children) (KiB): 5840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 552.691
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1342
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= 8
involuntary context switches= 2068

runsolver used 0.405938 second user time and 1.21981 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Apr 26 01:57:30 UTC 2007

IDJOB= 370234
IDBENCH= 24755
IDSOLVER= 181
FILE ID= node26/370234-1177552650

PBS_JOBID= 4696595

Free space on /tmp= 66458 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/370234-1177552650/mxc /tmp/evaluation/370234-1177552650/instance-370234-1177552650.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-370234-1177552650 -o ROOT/results/node26/solver-370234-1177552650 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370234-1177552650/mxc /tmp/evaluation/370234-1177552650/instance-370234-1177552650.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3d4fadc8af17bc65dbe7fef013825ed5

RANDOM SEED= 235551164

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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		: 3000.213
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:       1490664 kB
Buffers:         51268 kB
Cached:         399100 kB
SwapCached:       3532 kB
Active:         337228 kB
Inactive:       157224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490664 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          51304 kB
Slab:            56356 kB
Committed_AS:  1277472 kB
PageTables:       1780 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= 66499 MiB

End job on node26 on Thu Apr 26 02:06:44 UTC 2007