Trace number 1516257

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1514821049-021.cnf
MD5SUMf4161d2880fd7bbc6678916071117669
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06199
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

21.28/21.30	c starting MXC with:
21.28/21.30	c cnf_path = HOME/instance-1516257-1238266835.cnf
21.28/21.30	c restart_strategy = auto
21.28/21.30	c sign_strategy = cached
21.28/21.30	c use_preprocessing = -1
21.28/21.30	c output_implicant = 1
21.28/21.30	c timeout_seconds = 0
21.28/21.30	c running SatELite... done
21.28/21.30	c 1 vars eliminated
21.28/21.30	c received 0 units and 5340 clauses from SatELite
21.28/21.30	c 0 assignments made, starting to guess now
21.28/21.30	c ===================================[MXC]=====================================
21.28/21.30	c | Conflicts |                Clause Statistics                   |   Vars   |
21.28/21.30	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.28/21.30	c =============================================================================
21.28/21.30	c |         0 |       0       0     5340        0        0     nan |       60 |
21.28/21.30	c |       100 |       0       0     5340      100     1050    22.9 |       60 |
21.28/21.30	c |       210 |       0       0     5340      210     1105    21.7 |       60 |
21.28/21.30	c |       441 |       0       0     5340      441     1220    21.5 |       60 |
21.28/21.30	c |       805 |       0       0     5340      805     1402    21.6 |       60 |
21.28/21.30	c |      1315 |       0       0     5340     1315     1609    21.4 |       60 |
21.28/21.30	c |      1986 |       0       0     5340     1138     1754    20.7 |       60 |
21.28/21.30	c |      2834 |       0       0     5340     1046     1894    20.2 |       60 |
21.28/21.30	c |      3876 |       0       0     5340     1076     2031    20.4 |       60 |
21.28/21.30	c |      5132 |       0       0     5340     1260     2163    20.2 |       60 |
21.28/21.30	c |      6623 |       0       0     5340     1627     2292    20.6 |       60 |
21.28/21.30	c |      8373 |       0       0     5340     2205     2419    20.4 |       60 |
21.28/21.30	c |     10408 |       0       0     5340     1773     2543    20.4 |       60 |
21.28/21.30	c |     12756 |       0       0     5340     1500     2665    20.8 |       60 |
21.28/21.30	c |     15449 |       0       0     5340     1443     2786    20.5 |       60 |
21.28/21.30	c |     18521 |       0       0     5340     1646     2906    20.8 |       60 |
21.28/21.30	c |     22010 |       0       0     5340     2160     3025    20.1 |       60 |
21.28/21.30	c |     25958 |       0       0     5340     3034     3144    21.1 |       60 |
21.28/21.30	c |     30411 |       0       0     5340     2702     3262    20.5 |       60 |
21.28/21.30	c |     35419 |       0       0     5340     2738     3381    20.3 |       60 |
21.28/21.30	c |     41038 |       0       0     5340     3213     3499    19.7 |       60 |
21.28/21.30	c |     47329 |       0       0     5340     2397     3618    20.7 |       60 |
21.28/21.30	c |     54360 |       0       0     5340     2060     3737    19.8 |       60 |
21.28/21.30	c |     62205 |       0       0     5340     2296     3857    19.6 |       60 |
21.28/21.30	c |     70945 |       0       0     5340     3200     3978    19.6 |       60 |
21.28/21.30	c |     80669 |       0       0     5340     2841     4099    19.6 |       60 |
21.28/21.30	c |     91476 |       0       0     5340     3260     4222    19.8 |       60 |
21.28/21.30	c |    103474 |       0       0     5340     2402     4346    20.4 |       60 |
21.28/21.30	c |    116782 |       0       0     5340     2470     4471    19.2 |       60 |
21.28/21.30	c |    131532 |       0       0     5340     3620     4597    19.7 |       60 |
21.28/21.30	c |    147868 |       0       0     5340     3663     4726    19.6 |       60 |
21.28/21.30	c |    165948 |       0       0     5340     2600     4855    18.2 |       60 |
21.28/21.30	c |    185947 |       0       0     5340     2899     4987    19.1 |       60 |
21.28/21.30	c |    208057 |       0       0     5340     4810     5120    19.5 |       60 |
21.28/21.30	c |    232489 |       0       0     5340     3331     5255    19.4 |       60 |
21.28/21.30	c |    259475 |       0       0     5340     3712     5393    18.9 |       60 |
21.28/21.30	c |    289271 |       0       0     5340     3476     5532    19.3 |       60 |
21.28/21.30	c |    322158 |       0       0     5340     5587     5674    19.7 |       60 |
21.28/21.30	c |    358445 |       0       0     5340     4600     5818    18.3 |       60 |
21.28/21.30	c |    398472 |       0       0     5340     3399     5965    19.7 |       60 |
21.28/21.30	c |    442613 |       0       0     5340     5297     6114    19.5 |       60 |
21.28/21.30	c |    491279 |       0       0     5340     4494     6265    19.6 |       60 |
21.28/21.30	c |    544923 |       0       0     5340     4271

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-1516257-1238266835/watcher-1516257-1238266835 -o /tmp/evaluation-result-1516257-1238266835/solver-1516257-1238266835 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516257-1238266835.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: 0.92 0.98 0.99 3/76 24577
/proc/meminfo: memFree=1252304/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=1244 CPUtime=0
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1099344439 1273856 177 1992294400 134512640 135192793 4294956224 18446744073709551615 134572394 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 311 177 54 166 0 142 0

[startup+0.0942711 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24577
/proc/meminfo: memFree=1252304/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=1408 CPUtime=0.09
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 1099344439 1441792 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 352 198 55 166 0 183 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1408

[startup+0.10127 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24577
/proc/meminfo: memFree=1252304/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=1408 CPUtime=0.1
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 246 0 0 0 10 0 0 0 18 0 1 0 1099344439 1441792 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 352 198 55 166 0 183 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1408

[startup+0.301311 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24577
/proc/meminfo: memFree=1252304/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=2332 CPUtime=0.3
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 518 0 0 0 30 0 0 0 19 0 1 0 1099344439 2387968 470 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 583 470 72 166 0 414 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2332

[startup+0.701387 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 24577
/proc/meminfo: memFree=1252304/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=2608 CPUtime=0.7
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 580 0 0 0 70 0 0 0 23 0 1 0 1099344439 2670592 532 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 652 532 72 166 0 483 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2608

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24578
/proc/meminfo: memFree=1250312/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=3008 CPUtime=1.49
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 662 0 0 0 149 0 0 0 25 0 1 0 1099344439 3080192 614 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 752 614 72 166 0 583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3008

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 24578
/proc/meminfo: memFree=1249800/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=3416 CPUtime=3.09
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 754 0 0 0 309 0 0 0 25 0 1 0 1099344439 3497984 706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 854 706 72 166 0 685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24578
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=3868 CPUtime=6.29
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 873 0 0 0 629 0 0 0 25 0 1 0 1099344439 3960832 825 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 967 825 72 166 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 24578
/proc/meminfo: memFree=1248328/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=4764 CPUtime=12.69
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 1046 0 0 0 1269 0 0 0 25 0 1 0 1099344439 4878336 998 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 1191 998 72 166 0 1022 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4764

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 24578
/proc/meminfo: memFree=1247240/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=5992 CPUtime=25.48
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 1295 0 0 0 2548 0 0 0 25 0 1 0 1099344439 6135808 1247 1992294400 134512640 135192793 4294956224 18446744073709551615 134548915 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 1498 1247 72 166 0 1329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5992

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/77 24584
/proc/meminfo: memFree=1246152/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=7088 CPUtime=51.07
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 1561 0 0 0 5107 0 0 0 25 0 1 0 1099344439 7258112 1513 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 1772 1513 72 166 0 1603 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7088

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/77 24584
/proc/meminfo: memFree=1245000/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=8176 CPUtime=102.26
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 1849 0 0 0 10225 1 0 0 25 0 1 0 1099344439 8372224 1801 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 2044 1801 72 166 0 1875 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8176

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1243336/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=10408 CPUtime=162.23
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2261 0 0 0 16222 1 0 0 25 0 1 0 1099344439 10657792 2213 1992294400 134512640 135192793 4294956224 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 2602 2213 72 166 0 2433 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10408

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/77 24584
/proc/meminfo: memFree=1243208/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=10408 CPUtime=222.21
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2298 0 0 0 22220 1 0 0 25 0 1 0 1099344439 10657792 2250 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 2602 2250 72 166 0 2433 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10408

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/77 24584
/proc/meminfo: memFree=1242120/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=11736 CPUtime=282.19
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2584 0 0 0 28218 1 0 0 25 0 1 0 1099344439 12017664 2536 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 2934 2536 72 166 0 2765 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241800/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=342.17
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2644 0 0 0 34216 1 0 0 25 0 1 0 1099344439 12410880 2596 1992294400 134512640 135192793 4294956224 18446744073709551615 134744615 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2596 72 166 0 2861 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12120

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241672/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=402.14
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2663 0 0 0 40213 1 0 0 25 0 1 0 1099344439 12410880 2615 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2615 72 166 0 2861 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12120

[startup+462.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/77 24584
/proc/meminfo: memFree=1241544/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=462.12
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2695 0 0 0 46211 1 0 0 25 0 1 0 1099344439 12410880 2647 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2647 72 166 0 2861 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12120

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/77 24584
/proc/meminfo: memFree=1241480/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=522.1
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2711 0 0 0 52209 1 0 0 25 0 1 0 1099344439 12410880 2663 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2663 72 166 0 2861 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12120

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241416/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=582.08
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2726 0 0 0 58207 1 0 0 25 0 1 0 1099344439 12410880 2678 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2678 72 166 0 2861 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 12120

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241352/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=642.07
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2739 0 0 0 64206 1 0 0 25 0 1 0 1099344439 12410880 2691 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2691 72 166 0 2861 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 12120

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241288/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=702.05
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2751 0 0 0 70203 2 0 0 25 0 1 0 1099344439 12410880 2703 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2703 72 166 0 2861 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 12120

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241224/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=762.04
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2767 0 0 0 76202 2 0 0 25 0 1 0 1099344439 12410880 2719 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2719 72 166 0 2861 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 12120

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241160/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=822.01
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2775 0 0 0 82199 2 0 0 25 0 1 0 1099344439 12410880 2727 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2727 72 166 0 2861 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 12120

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241096/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=881.99
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2786 0 0 0 88197 2 0 0 25 0 1 0 1099344439 12410880 2738 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2738 72 166 0 2861 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12120

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241032/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=941.97
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2796 0 0 0 94195 2 0 0 25 0 1 0 1099344439 12410880 2748 1992294400 134512640 135192793 4294956224 18446744073709551615 134552589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2748 72 166 0 2861 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 12120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241032/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=1001.95
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2805 0 0 0 100193 2 0 0 25 0 1 0 1099344439 12410880 2757 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2757 72 166 0 2861 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 12120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1240968/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=1061.93
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2817 0 0 0 106191 2 0 0 25 0 1 0 1099344439 12410880 2769 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2769 72 166 0 2861 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 12120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1240840/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=1121.91
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2833 0 0 0 112189 2 0 0 25 0 1 0 1099344439 12410880 2785 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2785 72 166 0 2861 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 12120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1241032/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=1181.88
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2841 0 0 0 118186 2 0 0 25 0 1 0 1099344439 12410880 2793 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2793 72 166 0 2861 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 12120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1240968/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=1200.08
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2847 0 0 0 120006 2 0 0 25 0 1 0 1099344439 12410880 2799 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2799 72 166 0 2861 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12120

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 24584
/proc/meminfo: memFree=1240968/2055920 swapFree=4127428/4192956
[pid=24577] ppid=24575 vsize=12120 CPUtime=1200.08
/proc/24577/stat : 24577 (mxc-sat09) R 24575 24577 24131 0 -1 4194304 2847 0 0 0 120006 2 0 0 25 0 1 0 1099344439 12410880 2799 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24577/statm: 3030 2799 72 166 0 2861 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.023996
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 12120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2847
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= 1530

runsolver used 1.15082 second user time and 3.23051 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 20:00:35
IDJOB=1516257
IDBENCH=70498
IDSOLVER=504
FILE ID=node63/1516257-1238266835
PBS_JOBID= 9060799
Free space on /tmp= 66320 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1514821049-021.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516257-1238266835/watcher-1516257-1238266835 -o /tmp/evaluation-result-1516257-1238266835/solver-1516257-1238266835 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516257-1238266835.cnf

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

MD5SUM BENCH= f4161d2880fd7bbc6678916071117669
RANDOM SEED=1702244235

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1252784 kB
Buffers:         80712 kB
Cached:         585684 kB
SwapCached:      55900 kB
Active:         204136 kB
Inactive:       519700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1252784 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            63856 kB
Committed_AS:  3213480 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-28 20:20:37