Trace number 1512741

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 2009-03-10? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S115851319-100.cnf
MD5SUMa1edfaeac2621d913d1c4fa9fc78f271
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark169.393
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

87.17/87.22	c starting MXC with:
87.17/87.22	c cnf_path = HOME/instance-1512741-1238207744.cnf
87.17/87.22	c restart_strategy = auto
87.17/87.22	c sign_strategy = cached
87.17/87.22	c use_preprocessing = -1
87.17/87.22	c output_implicant = 1
87.17/87.22	c timeout_seconds = 0
87.17/87.22	c running SatELite... done
87.17/87.22	c 1 vars eliminated
87.17/87.22	c received 0 units and 22000 clauses from SatELite
87.17/87.22	c 0 assignments made, starting to guess now
87.17/87.22	c ===================================[MXC]=====================================
87.17/87.22	c | Conflicts |                Clause Statistics                   |   Vars   |
87.17/87.22	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
87.17/87.22	c =============================================================================
87.17/87.22	c |         0 |       0       0    22000        0        0     nan |     1100 |
87.17/87.22	c |       100 |       0       0    22000      100     1050   135.4 |     1100 |
87.17/87.22	c |       210 |       0       0    22000      210     1105   125.3 |     1100 |
87.17/87.22	c |       441 |       0       0    22000      441     1220   127.6 |     1100 |
87.17/87.22	c |       805 |       0       0    22000      805     1402   133.2 |     1100 |
87.17/87.22	c |      1315 |       0       0    22000     1315     1609   130.7 |     1100 |
87.17/87.22	c |      1986 |       0       0    22000     1138     1754   128.4 |     1100 |
87.17/87.22	c |      2834 |       0       0    22000     1046     1894   120.4 |     1100 |
87.17/87.22	c |      3876 |       0       0    22000     1076     2031   132.8 |     1100 |
87.17/87.22	c |      5132 |       0       0    22000     1259     2163   142.0 |     1100 |
87.17/87.22	c |      6623 |       0       0    22000     1624     2292   136.1 |     1100 |
87.17/87.22	c |      8373 |       0       0    22000     2200     2419   136.8 |     1100 |
87.17/87.22	c |     10408 |       0       0    22000     1761     2543   140.1 |     1100 |
87.17/87.22	c |     12756 |       0       0    22000     1486     2665   134.2 |     1100 |
87.17/87.22	c |     15449 |       0       0    22000     1424     2786   135.8 |     1100 |
87.17/87.22	c |     18521 |       0       0    22000     1626     2906   142.3 |     1100 |
87.17/87.22	c |     22010 |       0       0    22000     2136     3025   146.2 |     1100 |
87.17/87.22	c |     25958 |       0       0    22000     3010     3144   137.1 |     1100 |
87.17/87.22	c |     30411 |       0       0    22000     2676     3262   143.3 |     1100 |
87.17/87.22	c |     35419 |       0       0    22000     2707     3381   151.8 |     1100 |
87.17/87.22	c |     41038 |       0       0    22000     3176     3499   151.3 |     1100 |
87.17/87.22	c |     47329 |       0       0    22000     2353     3618   145.1 |     1100 |
87.17/87.22	c |     54360 |       0       0    22000     2012     3737   140.9 |     1100 |
87.17/87.22	c |     62205 |       0       0    22000     2239     3857   143.9 |     1100 |
87.17/87.22	c |     70945 |       0       0    22000     3150     3978   139.7 |     1100 |
87.17/87.22	c |     80669 |       0       0    22000     2777     4099   148.5 |     1100 |
87.17/87.22	c |     91476 |       0       0    22000     3180     4222   154.0 |     1100 |
87.17/87.22	c |    103474 |       0       0    22000     2313     4346   143.2 |     1100 |
87.17/87.22	c |    116782 |       0       0    22000     2370     4471   137.8 |     1100 |
87.17/87.22	c |    131532 |       0       0    22000     3512     4597   154.6 |     1100 |
87.17/87.22	c |    147868 |       0       0    22000     3540     4726   139.0 |     1100 |
87.17/87.22	c |    165948 |       0       0    22000     2457     4855   134.2 |     1100 |
87.17/87.22	c |    185947 |       0       0    22000     2740     4987   135.5 |     1100 |
87.17/87.22	c |    208057 |       0       0    22000     4631     5120   140.9 |     1100 |
87.17/87.22	c |    232489 |       0       0    22000     3134     5255   144.8 |     1100 |
87.17/87.22	c |    259475 |       0       0    22000     3487     5393   140.7 |     1100 |
87.17/87.22	c |    289271 |       0       0    22000     3225     5532   145.6 |     1100 |
87.17/87.22	c |    322158 |       0       0    22000     5311     5674   148.1 |     1100 |
87.17/87.22	c |    358445 |       0       0    22000     4329     5818   146.7 |     1100 |
87.17/87.22	c |    398472 |       0       0    22000     3122     5965   134.0 |     1100 |
87.17/87.22	c |    442613 |       0       0    22000     4997     6114   150.2 |     1100 |
87.17/87.22	c |    491279 |       0       0    22000     4193     6265   137.7 |     1100 |
87.17/87.22	c |    544923 |       0       0    22000     3918

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-1512741-1238207744/watcher-1512741-1238207744 -o /tmp/evaluation-result-1512741-1238207744/solver-1512741-1238207744 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512741-1238207744.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: 1.04 0.99 0.88 2/64 8780
/proc/meminfo: memFree=1118616/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=1776 CPUtime=0
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 1093441689 1818624 295 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 444 295 54 166 0 275 0

[startup+0.098616 s]
/proc/loadavg: 1.04 0.99 0.88 2/64 8780
/proc/meminfo: memFree=1118616/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=2920 CPUtime=0.09
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 715 0 0 0 9 0 0 0 18 0 1 0 1093441689 2990080 569 1992294400 134512640 135192793 4294956224 18446744073709551615 134573396 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 730 569 55 166 0 561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2920

[startup+0.101616 s]
/proc/loadavg: 1.04 0.99 0.88 2/64 8780
/proc/meminfo: memFree=1118616/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=2920 CPUtime=0.09
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 715 0 0 0 9 0 0 0 18 0 1 0 1093441689 2990080 569 1992294400 134512640 135192793 4294956224 18446744073709551615 134752959 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 730 569 55 166 0 561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2920

[startup+0.301648 s]
/proc/loadavg: 1.04 0.99 0.88 2/64 8780
/proc/meminfo: memFree=1118616/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=6300 CPUtime=0.29
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 1660 0 0 0 28 1 0 0 19 0 1 0 1093441689 6451200 1428 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 1575 1429 71 166 0 1406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6300

[startup+0.701712 s]
/proc/loadavg: 1.04 0.99 0.88 2/64 8780
/proc/meminfo: memFree=1118616/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=7092 CPUtime=0.69
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 1874 0 0 0 68 1 0 0 23 0 1 0 1093441689 7262208 1642 1992294400 134512640 135192793 4294956224 18446744073709551615 134552574 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 1773 1642 72 166 0 1604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7092

[startup+1.50184 s]
/proc/loadavg: 1.04 0.99 0.88 2/65 8781
/proc/meminfo: memFree=1112016/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=7620 CPUtime=1.49
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 2002 0 0 0 148 1 0 0 25 0 1 0 1093441689 7802880 1770 1992294400 134512640 135192793 4294956224 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 1905 1770 72 166 0 1736 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7620

[startup+3.1011 s]
/proc/loadavg: 1.04 0.99 0.88 2/65 8781
/proc/meminfo: memFree=1111376/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=8280 CPUtime=3.09
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 2154 0 0 0 308 1 0 0 25 0 1 0 1093441689 8478720 1922 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 2070 1922 72 166 0 1901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8280

[startup+6.30161 s]
/proc/loadavg: 1.04 0.99 0.88 2/65 8781
/proc/meminfo: memFree=1110416/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=9072 CPUtime=6.29
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 2353 0 0 0 628 1 0 0 25 0 1 0 1093441689 9289728 2121 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 2268 2121 72 166 0 2099 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9072

[startup+12.7016 s]
/proc/loadavg: 1.03 0.99 0.88 2/65 8781
/proc/meminfo: memFree=1109136/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=10132 CPUtime=12.69
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 2636 0 0 0 1268 1 0 0 25 0 1 0 1093441689 10375168 2404 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 2533 2404 72 166 0 2364 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10132

[startup+25.5017 s]
/proc/loadavg: 1.03 0.99 0.88 2/65 8781
/proc/meminfo: memFree=1107728/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=11584 CPUtime=25.48
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 2971 0 0 0 2547 1 0 0 25 0 1 0 1093441689 11862016 2739 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 2896 2739 72 166 0 2727 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11584

[startup+51.1018 s]
/proc/loadavg: 1.02 0.99 0.89 2/65 8781
/proc/meminfo: memFree=1105488/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=13828 CPUtime=51.07
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 3550 0 0 0 5105 2 0 0 25 0 1 0 1093441689 14159872 3318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 3457 3318 72 166 0 3288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13828

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 8782
/proc/meminfo: memFree=1102544/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=16468 CPUtime=102.26
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 4189 0 0 0 10223 3 0 0 25 0 1 0 1093441689 16863232 3957 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 4117 3957 72 166 0 3948 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16468

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 8783
/proc/meminfo: memFree=1100048/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=19108 CPUtime=162.24
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 4880 0 0 0 16220 4 0 0 25 0 1 0 1093441689 19566592 4648 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 4777 4648 72 166 0 4608 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19108

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.90 2/65 8783
/proc/meminfo: memFree=1097872/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=21220 CPUtime=222.22
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 5400 0 0 0 22218 4 0 0 25 0 1 0 1093441689 21729280 5168 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 5305 5168 72 166 0 5136 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21220

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1096272/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=22820 CPUtime=282.2
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 5786 0 0 0 28216 4 0 0 25 0 1 0 1093441689 23367680 5554 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 5705 5554 72 166 0 5536 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22820

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1094544/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=24536 CPUtime=342.18
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 6211 0 0 0 34213 5 0 0 25 0 1 0 1093441689 25124864 5979 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 6134 5979 72 166 0 5965 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24536

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1093072/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=25988 CPUtime=402.16
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 6576 0 0 0 40211 5 0 0 25 0 1 0 1093441689 26611712 6344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 6497 6344 72 166 0 6328 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25988

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1091984/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=27048 CPUtime=462.14
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 6839 0 0 0 46209 5 0 0 25 0 1 0 1093441689 27697152 6607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 6762 6607 72 166 0 6593 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 27048

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1090832/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=28240 CPUtime=522.12
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 7116 0 0 0 52207 5 0 0 25 0 1 0 1093441689 28917760 6884 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 7060 6884 72 166 0 6891 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 28240

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1089616/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=29468 CPUtime=582.1
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 7433 0 0 0 58204 6 0 0 25 0 1 0 1093441689 30175232 7201 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 7367 7201 72 166 0 7198 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 29468

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1088528/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=30688 CPUtime=642.09
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 7705 0 0 0 64202 7 0 0 25 0 1 0 1093441689 31424512 7473 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 7672 7473 72 166 0 7503 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 30688

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1087952/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=31232 CPUtime=702.07
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 7850 0 0 0 70200 7 0 0 25 0 1 0 1093441689 31981568 7618 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 7808 7618 72 166 0 7639 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 31232

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1087184/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=32036 CPUtime=762.05
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 8031 0 0 0 76198 7 0 0 25 0 1 0 1093441689 32804864 7799 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 8009 7799 72 166 0 7840 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 32036

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1086480/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=32708 CPUtime=822.03
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 8209 0 0 0 82196 7 0 0 25 0 1 0 1093441689 33492992 7977 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 8177 7977 72 166 0 8008 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 32708

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1085712/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=33520 CPUtime=882.01
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 8391 0 0 0 88194 7 0 0 25 0 1 0 1093441689 34324480 8159 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 8380 8159 72 166 0 8211 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 33520

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1084752/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=34444 CPUtime=941.99
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 8622 0 0 0 94191 8 0 0 25 0 1 0 1093441689 35270656 8390 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 8611 8390 72 166 0 8442 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 34444

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1084240/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=34980 CPUtime=1001.97
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 8742 0 0 0 100189 8 0 0 25 0 1 0 1093441689 35819520 8510 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 8745 8510 72 166 0 8576 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 34980

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1083280/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=36048 CPUtime=1061.96
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 8992 0 0 0 106187 9 0 0 25 0 1 0 1093441689 36913152 8760 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 9012 8760 72 166 0 8843 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 36048

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1082576/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=36860 CPUtime=1121.94
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 9171 0 0 0 112185 9 0 0 25 0 1 0 1093441689 37744640 8939 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 9215 8939 72 166 0 9046 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 36860

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1082256/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=37388 CPUtime=1181.92
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 9309 0 0 0 118183 9 0 0 25 0 1 0 1093441689 38285312 9077 1992294400 134512640 135192793 4294956224 18446744073709551615 134551640 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 9347 9077 72 166 0 9178 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 37388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8783
/proc/meminfo: memFree=1081936/2055920 swapFree=4178496/4192956
[pid=8780] ppid=8778 vsize=37528 CPUtime=1200.02
/proc/8780/stat : 8780 (mxc-sat09) R 8778 8780 8679 0 -1 4194304 9326 0 0 0 119993 9 0 0 25 0 1 0 1093441689 38428672 9094 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8780/statm: 9382 9094 72 166 0 9213 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 37528

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): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.102984
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 37528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9326
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= 2422

runsolver used 0.905862 second user time and 2.41563 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 03:35:44
IDJOB=1512741
IDBENCH=70205
IDSOLVER=504
FILE ID=node3/1512741-1238207744
PBS_JOBID= 9060561
Free space on /tmp= 65888 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S115851319-100.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512741-1238207744/watcher-1512741-1238207744 -o /tmp/evaluation-result-1512741-1238207744/solver-1512741-1238207744 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512741-1238207744.cnf

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

MD5SUM BENCH= a1edfaeac2621d913d1c4fa9fc78f271
RANDOM SEED=1789365623

node3.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		: 3000.275
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		: 3000.275
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:       1119032 kB
Buffers:         77080 kB
Cached:         771384 kB
SwapCached:       8268 kB
Active:         212616 kB
Inactive:       645736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119032 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            64520 kB
Committed_AS:  2678364 kB
PageTables:       1376 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= 65888 MiB
End job on node3 at 2009-03-28 03:55:47