Trace number 1517361

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
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 

29.18/29.20	c starting MXC with:
29.18/29.20	c cnf_path = HOME/instance-1517361-1238284236.cnf
29.18/29.20	c restart_strategy = auto
29.18/29.20	c sign_strategy = cached
29.18/29.20	c use_preprocessing = -1
29.18/29.20	c output_implicant = 1
29.18/29.20	c timeout_seconds = 0
29.18/29.20	c running SatELite... done
29.18/29.20	c 17 vars eliminated
29.18/29.20	c received 0 units and 1849 clauses from SatELite
29.18/29.20	c 16 assignments made, starting to guess now
29.18/29.20	c ===================================[MXC]=====================================
29.18/29.20	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.20	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.20	c =============================================================================
29.18/29.20	c |         0 |       0       1     1848        0        0     nan |      440 |
29.18/29.20	c |       100 |       0       1     1848      100     1050    23.9 |      424 |
29.18/29.20	c |       210 |       0       1     1848      210     1105    22.1 |      424 |
29.18/29.20	c |       441 |       0       1     1848      441     1220    22.4 |      424 |
29.18/29.20	c |       805 |       0       1     1848      805     1402    21.5 |      424 |
29.18/29.20	c |      1315 |       0       1     1848     1315     1609    21.2 |      424 |
29.18/29.20	c |      1986 |       0       1     1848     1138     1754    20.4 |      424 |
29.18/29.20	c |      2834 |       0       1     1848     1046     1894    19.2 |      424 |
29.18/29.20	c |      3876 |       0       1     1848     1076     2031    20.6 |      424 |
29.18/29.20	c |      5132 |       0       1     1848     1259     2163    21.2 |      424 |
29.18/29.20	c |      6623 |       0       1     1848     1624     2292    20.6 |      424 |
29.18/29.20	c |      8373 |       0       1     1848     2200     2419    19.5 |      424 |
29.18/29.20	c |     10408 |       0       1     1848     1761     2543    19.0 |      424 |
29.18/29.20	c |     12756 |       0       1     1848     1488     2665    21.1 |      424 |
29.18/29.20	c |     15449 |       0       1     1848     1426     2786    17.9 |      424 |
29.18/29.20	c |     18521 |       0       1     1848     1627     2906    19.4 |      424 |
29.18/29.20	c |     22010 |       0       1     1848     2136     3025    19.3 |      424 |
29.18/29.20	c |     25958 |       0       1     1848     3006     3144    20.0 |      424 |
29.18/29.20	c |     30411 |       0       1     1848     2671     3262    19.9 |      424 |
29.18/29.20	c |     35419 |       0       1     1848     2704     3381    19.2 |      424 |
29.18/29.20	c |     41038 |       0       1     1848     3174     3499    18.6 |      424 |
29.18/29.20	c |     47329 |       0       1     1848     2355     3618    19.3 |      424 |
29.18/29.20	c |     54360 |       0       1     1848     2012     3737    18.8 |      424 |
29.18/29.20	c |     62205 |       0       1     1848     2241     3857    18.1 |      424 |
29.18/29.20	c |     70945 |       0       1     1848     3139     3978    19.4 |      424 |
29.18/29.20	c |     80669 |       0       1     1848     2764     4099    19.8 |      424 |
29.18/29.20	c |     91476 |       0       1     1848     3163     4222    18.8 |      424 |
29.18/29.20	c |    103474 |       0       1     1848     2294     4346    20.7 |      424 |
29.18/29.20	c |    116782 |       0       1     1848     2356     4471    20.4 |      424 |
29.18/29.20	c |    131532 |       0       1     1848     3490     4597    20.9 |      424 |
29.18/29.20	c |    147868 |       0       1     1848     3510     4726    19.5 |      424 |
29.18/29.20	c |    165948 |       0       1     1848     4841     4855    20.0 |      424 |
29.18/29.20	c |    185947 |       0       1     1848     2704     4987    19.0 |      424 |
29.18/29.20	c |    208057 |       0       1     1848     4613     5120    19.1 |      424 |
29.18/29.20	c |    232489 |       0       1     1848     3115     5255    17.6 |      424 |
29.18/29.20	c |    259475 |       0       1     1848     3471     5393    18.0 |      424 |
29.18/29.20	c |    289271 |       0       1     1848     3214     5532    19.5 |      424 |
29.18/29.20	c |    322158 |       0       1     1848     5290     5674    19.7 |      424 |
29.18/29.20	c |    358445 |       0       1     1848     4250     5818    19.3 |      424 |
29.18/29.20	c |    398472 |       0       1     1848     3027     5965    20.0 |      424 |
29.18/29.20	c |    442613 |       0       1     1848     4893     6114    19.9 |      424 |
29.18/29.20	c |    491279 |       0       1     1848     4041     6265    19.1 |      424 |
29.18/29.20	c |    544923 |       0       1     1848     3749

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-1517361-1238284236/watcher-1517361-1238284236 -o /tmp/evaluation-result-1517361-1238284236/solver-1517361-1238284236 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517361-1238284236.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 1.00 3/64 26681
/proc/meminfo: memFree=889464/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=984 CPUtime=0
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101088847 1007616 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 246 129 56 166 0 77 0

[startup+0.0219759 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26681
/proc/meminfo: memFree=889464/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=1380 CPUtime=0.01
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 239 0 0 0 1 0 0 0 18 0 1 0 1101088847 1413120 225 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 345 225 72 166 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1380

[startup+0.101987 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26681
/proc/meminfo: memFree=889464/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=1644 CPUtime=0.09
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 1101088847 1683456 299 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 411 299 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.302016 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26681
/proc/meminfo: memFree=889464/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=1904 CPUtime=0.29
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 369 0 0 0 29 0 0 0 19 0 1 0 1101088847 1949696 355 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 476 355 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701073 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26681
/proc/meminfo: memFree=889464/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=2168 CPUtime=0.69
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 436 0 0 0 69 0 0 0 22 0 1 0 1101088847 2220032 422 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 542 422 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=887856/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=2432 CPUtime=1.49
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 519 0 0 0 149 0 0 0 25 0 1 0 1101088847 2490368 505 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 608 505 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=887352/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=2832 CPUtime=3.09
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 1101088847 2899968 603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 708 603 73 166 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2832

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=886584/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=3636 CPUtime=6.29
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 1101088847 3723264 784 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 909 784 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=885688/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=4448 CPUtime=12.69
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 973 0 0 0 1269 0 0 0 25 0 1 0 1101088847 4554752 959 1992294400 134512640 135192793 4294956224 18446744073709551615 134548141 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 1112 959 73 166 0 943 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4448

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=884728/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=5400 CPUtime=25.48
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 1197 0 0 0 2548 0 0 0 25 0 1 0 1101088847 5529600 1183 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 1350 1183 73 166 0 1181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5400

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=883384/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=6968 CPUtime=51.08
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 1565 0 0 0 5107 1 0 0 25 0 1 0 1101088847 7135232 1551 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 1742 1551 73 166 0 1573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6968

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=881528/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=8816 CPUtime=102.26
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 1989 0 0 0 10225 1 0 0 25 0 1 0 1101088847 9027584 1975 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 2204 1975 73 166 0 2035 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=879736/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=11008 CPUtime=162.24
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 2431 0 0 0 16223 1 0 0 25 0 1 0 1101088847 11272192 2417 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 2752 2417 73 166 0 2583 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11008

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=878200/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=12580 CPUtime=222.22
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 2800 0 0 0 22220 2 0 0 25 0 1 0 1101088847 12881920 2786 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 3145 2786 73 166 0 2976 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12580

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=876984/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=13932 CPUtime=282.2
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 3098 0 0 0 28218 2 0 0 25 0 1 0 1101088847 14266368 3084 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 3483 3084 73 166 0 3314 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13932

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=876088/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=15036 CPUtime=342.18
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 3321 0 0 0 34215 3 0 0 25 0 1 0 1101088847 15396864 3307 1992294400 134512640 135192793 4294956224 18446744073709551615 134532612 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 3759 3307 73 166 0 3590 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=875000/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=16244 CPUtime=402.16
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 3587 0 0 0 40212 4 0 0 25 0 1 0 1101088847 16633856 3573 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 4061 3573 73 166 0 3892 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=874232/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=17044 CPUtime=462.14
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 3795 0 0 0 46210 4 0 0 25 0 1 0 1101088847 17453056 3781 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 4261 3781 73 166 0 4092 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17044

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=873464/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=17988 CPUtime=522.13
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 3981 0 0 0 52208 5 0 0 25 0 1 0 1101088847 18419712 3967 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 4497 3967 73 166 0 4328 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17988

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26682
/proc/meminfo: memFree=872888/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=18500 CPUtime=582.1
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4108 0 0 0 58205 5 0 0 25 0 1 0 1101088847 18944000 4094 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 4625 4094 73 166 0 4456 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=872184/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=19108 CPUtime=642.08
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4284 0 0 0 64203 5 0 0 25 0 1 0 1101088847 19566592 4270 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 4777 4270 73 166 0 4608 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19108

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=871736/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=19728 CPUtime=702.06
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4398 0 0 0 70200 6 0 0 25 0 1 0 1101088847 20201472 4384 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 4932 4384 73 166 0 4763 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19728

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=871096/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=20424 CPUtime=762.04
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4572 0 0 0 76198 6 0 0 25 0 1 0 1101088847 20914176 4558 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 5106 4558 73 166 0 4937 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 20424

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=870584/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=21044 CPUtime=822.02
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4695 0 0 0 82195 7 0 0 25 0 1 0 1101088847 21549056 4681 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 5261 4681 73 166 0 5092 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 21044

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=870008/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=21780 CPUtime=882
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4830 0 0 0 88193 7 0 0 25 0 1 0 1101088847 22302720 4816 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 5445 4816 73 166 0 5276 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 21780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=869624/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=22100 CPUtime=941.98
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 4926 0 0 0 94191 7 0 0 25 0 1 0 1101088847 22630400 4912 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 5525 4912 73 166 0 5356 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 22100

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26688
/proc/meminfo: memFree=869048/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=22772 CPUtime=1001.97
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 5081 0 0 0 100189 8 0 0 25 0 1 0 1101088847 23318528 5067 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 5693 5067 73 166 0 5524 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 22772

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26688
/proc/meminfo: memFree=868472/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=23556 CPUtime=1061.94
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 5232 0 0 0 106186 8 0 0 25 0 1 0 1101088847 24121344 5218 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 5889 5218 73 166 0 5720 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=867960/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=24232 CPUtime=1121.93
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 5343 0 0 0 112184 9 0 0 25 0 1 0 1101088847 24813568 5329 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 6058 5329 73 166 0 5889 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 24232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=867576/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=24748 CPUtime=1181.9
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 5433 0 0 0 118181 9 0 0 25 0 1 0 1101088847 25341952 5419 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 6187 5419 73 166 0 6018 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 24748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26688
/proc/meminfo: memFree=867320/2055920 swapFree=4175464/4192956
[pid=26681] ppid=26679 vsize=24904 CPUtime=1200
/proc/26681/stat : 26681 (mxc-sat09) R 26679 26681 26614 0 -1 4194304 5484 0 0 0 119991 9 0 0 25 0 1 0 1101088847 25501696 5470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26681/statm: 6226 5470 73 166 0 6057 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 24904

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): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.103984
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 24904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5484
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= 1408

runsolver used 0.942856 second user time and 2.39864 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 00:50:36
IDJOB=1517361
IDBENCH=70590
IDSOLVER=504
FILE ID=node30/1517361-1238284236
PBS_JOBID= 9060940
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517361-1238284236/watcher-1517361-1238284236 -o /tmp/evaluation-result-1517361-1238284236/solver-1517361-1238284236 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517361-1238284236.cnf

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1461705965

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        889880 kB
Buffers:         88236 kB
Cached:         988296 kB
SwapCached:      11400 kB
Active:         125820 kB
Inactive:       964016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889880 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          18676 kB
Slab:            62264 kB
Committed_AS:  2989420 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-29 01:10:39