Trace number 1517601

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1083.01
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.18/28.26	c starting MXC with:
28.18/28.26	c cnf_path = HOME/instance-1517601-1238288215.cnf
28.18/28.26	c restart_strategy = auto
28.18/28.26	c sign_strategy = cached
28.18/28.26	c use_preprocessing = -1
28.18/28.26	c output_implicant = 1
28.18/28.26	c timeout_seconds = 0
28.18/28.26	c running SatELite... done
28.18/28.26	c 17 vars eliminated
28.18/28.26	c received 0 units and 2012 clauses from SatELite
28.18/28.26	c 16 assignments made, starting to guess now
28.18/28.26	c ===================================[MXC]=====================================
28.18/28.26	c | Conflicts |                Clause Statistics                   |   Vars   |
28.18/28.26	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.18/28.26	c =============================================================================
28.18/28.26	c |         0 |       0       1     2011        0        0     nan |      480 |
28.18/28.26	c |       100 |       0       1     2011      100     1050    27.1 |      464 |
28.18/28.26	c |       210 |       0       1     2011      210     1105    26.3 |      464 |
28.18/28.26	c |       441 |       0       1     2011      441     1220    24.4 |      464 |
28.18/28.26	c |       805 |       0       1     2011      805     1402    24.0 |      464 |
28.18/28.26	c |      1315 |       0       1     2011     1315     1609    23.5 |      464 |
28.18/28.26	c |      1986 |       0       1     2011     1138     1754    22.6 |      464 |
28.18/28.26	c |      2834 |       0       1     2011     1046     1894    22.7 |      464 |
28.18/28.26	c |      3876 |       0       1     2011     1076     2031    21.2 |      464 |
28.18/28.26	c |      5132 |       0       1     2011     1259     2163    22.9 |      464 |
28.18/28.26	c |      6623 |       0       1     2011     1624     2292    23.5 |      464 |
28.18/28.26	c |      8373 |       0       1     2011     2200     2419    22.4 |      464 |
28.18/28.26	c |     10408 |       0       1     2011     1761     2543    22.6 |      464 |
28.18/28.26	c |     12756 |       0       1     2011     1486     2665    22.1 |      464 |
28.18/28.26	c |     15449 |       0       1     2011     1424     2786    20.8 |      464 |
28.18/28.26	c |     18521 |       0       1     2011     1625     2906    20.2 |      464 |
28.18/28.26	c |     22010 |       0       1     2011     2136     3025    22.7 |      464 |
28.18/28.26	c |     25958 |       0       1     2011     3006     3144    21.5 |      464 |
28.18/28.26	c |     30411 |       0       1     2011     2671     3262    22.8 |      464 |
28.18/28.26	c |     35419 |       0       1     2011     2702     3381    24.1 |      464 |
28.18/28.26	c |     41038 |       0       1     2011     3171     3499    22.0 |      464 |
28.18/28.26	c |     47329 |       0       1     2011     2350     3618    21.1 |      464 |
28.18/28.26	c |     54360 |       0       1     2011     2005     3737    20.6 |      464 |
28.18/28.26	c |     62205 |       0       1     2011     2232     3857    20.7 |      464 |
28.18/28.26	c |     70945 |       0       1     2011     3131     3978    23.2 |      464 |
28.18/28.26	c |     80669 |       0       1     2011     2756     4099    21.1 |      464 |
28.18/28.26	c |     91476 |       0       1     2011     3159     4222    22.5 |      464 |
28.18/28.26	c |    103474 |       0       1     2011     2289     4346    19.8 |      464 |
28.18/28.26	c |    116782 |       0       1     2011     2351     4471    20.8 |      464 |
28.18/28.26	c |    131532 |       0       1     2011     3486     4597    22.1 |      464 |
28.18/28.26	c |    147868 |       0       1     2011     3511     4726    21.6 |      464 |
28.18/28.26	c |    165948 |       0       1     2011     4839     4855    21.8 |      464 |
28.18/28.26	c |    185947 |       0       1     2011     2695     4987    18.5 |      464 |
28.18/28.26	c |    208057 |       0       1     2011     4594     5120    21.2 |      464 |
28.18/28.26	c |    232489 |       0       1     2011     3091     5255    20.7 |      464 |
28.18/28.26	c |    259475 |       0       1     2011     3440     5393    21.2 |      464 |
28.18/28.26	c |    289271 |       0       1     2011     3186     5532    21.0 |      464 |
28.18/28.26	c |    322158 |       0       1     2011     5275     5674    22.1 |      464 |
28.18/28.26	c |    358445 |       0       1     2011     4235     5818    21.8 |      464 |
28.18/28.26	c |    398472 |       0       1     2011     3004     5965    21.3 |      464 |
28.18/28.26	c |    442613 |       0       1     2011     4861     6114    21.9 |      464 |
28.18/28.26	c |    491279 |       0       1     2011     4025     6265    20.3 |      464 |
28.18/28.26	c |    544923 |       0       1     2011     3740

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-1517601-1238288215/watcher-1517601-1238288215 -o /tmp/evaluation-result-1517601-1238288215/solver-1517601-1238288215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517601-1238288215.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: 1.01 1.02 1.00 3/73 7313
/proc/meminfo: memFree=1586832/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=1116 CPUtime=0
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 1101485447 1142784 140 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 279 143 56 166 0 110 0

[startup+0.0505161 s]
/proc/loadavg: 1.01 1.02 1.00 3/73 7313
/proc/meminfo: memFree=1586832/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=1644 CPUtime=0.04
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 296 0 0 0 4 0 0 0 20 0 1 0 1101485447 1683456 282 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 411 282 72 166 0 242 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1644

[startup+0.10252 s]
/proc/loadavg: 1.01 1.02 1.00 3/73 7313
/proc/meminfo: memFree=1586832/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=1776 CPUtime=0.1
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 329 0 0 0 10 0 0 0 20 0 1 0 1101485447 1818624 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 444 315 73 166 0 275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1776

[startup+0.30154 s]
/proc/loadavg: 1.01 1.02 1.00 3/73 7313
/proc/meminfo: memFree=1586832/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=1908 CPUtime=0.3
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 385 0 0 0 30 0 0 0 22 0 1 0 1101485447 1953792 371 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 477 371 73 166 0 308 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1908

[startup+0.70258 s]
/proc/loadavg: 1.01 1.02 1.00 3/73 7313
/proc/meminfo: memFree=1586832/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=2168 CPUtime=0.7
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 457 0 0 0 70 0 0 0 25 0 1 0 1101485447 2220032 443 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 542 443 73 166 0 373 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2168

[startup+1.50166 s]
/proc/loadavg: 1.01 1.02 1.00 2/74 7314
/proc/meminfo: memFree=1585096/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=2696 CPUtime=1.5
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 562 0 0 0 150 0 0 0 25 0 1 0 1101485447 2760704 548 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 674 548 73 166 0 505 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2696

[startup+3.10182 s]
/proc/loadavg: 1.01 1.02 1.00 2/74 7314
/proc/meminfo: memFree=1584456/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=3092 CPUtime=3.1
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 689 0 0 0 310 0 0 0 25 0 1 0 1101485447 3166208 675 1992294400 134512640 135192793 4294956224 18446744073709551615 134552004 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 773 675 73 166 0 604 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3092

[startup+6.30114 s]
/proc/loadavg: 1.01 1.02 1.00 3/74 7314
/proc/meminfo: memFree=1583624/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=3760 CPUtime=6.29
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 839 0 0 0 629 0 0 0 25 0 1 0 1101485447 3850240 825 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 940 825 73 166 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7314
/proc/meminfo: memFree=1582728/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=4560 CPUtime=12.69
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 1029 0 0 0 1269 0 0 0 25 0 1 0 1101485447 4669440 1015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 1140 1015 73 166 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4560

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7314
/proc/meminfo: memFree=1581576/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=5772 CPUtime=25.49
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 1304 0 0 0 2549 0 0 0 25 0 1 0 1101485447 5910528 1290 1992294400 134512640 135192793 4294956224 18446744073709551615 134548803 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 1443 1290 73 166 0 1274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5772

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7314
/proc/meminfo: memFree=1579976/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=7452 CPUtime=51.08
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 1707 0 0 0 5108 0 0 0 25 0 1 0 1101485447 7630848 1693 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 1863 1693 73 166 0 1694 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7452

[startup+102.307 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7314
/proc/meminfo: memFree=1577928/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=9776 CPUtime=102.27
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 2206 0 0 0 10226 1 0 0 25 0 1 0 1101485447 10010624 2192 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 2444 2192 73 166 0 2275 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9776

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7314
/proc/meminfo: memFree=1576200/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=11752 CPUtime=162.25
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 2631 0 0 0 16224 1 0 0 25 0 1 0 1101485447 12034048 2617 1992294400 134512640 135192793 4294956224 18446744073709551615 134533937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 2938 2617 73 166 0 2769 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11752

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7314
/proc/meminfo: memFree=1574856/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=13140 CPUtime=222.23
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 2956 0 0 0 22222 1 0 0 25 0 1 0 1101485447 13455360 2942 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 3285 2942 73 166 0 3116 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13140

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1573576/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=14704 CPUtime=282.22
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 3280 0 0 0 28220 2 0 0 25 0 1 0 1101485447 15056896 3266 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 3676 3266 73 166 0 3507 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14704

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1572552/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=15880 CPUtime=342.2
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 3539 0 0 0 34218 2 0 0 25 0 1 0 1101485447 16261120 3525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 3970 3525 73 166 0 3801 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15880

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1571592/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=16824 CPUtime=402.18
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 3781 0 0 0 40216 2 0 0 25 0 1 0 1101485447 17227776 3767 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 4206 3767 73 166 0 4037 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16824

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1570888/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=17596 CPUtime=462.17
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 3938 0 0 0 46215 2 0 0 25 0 1 0 1101485447 18018304 3924 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 4399 3924 73 166 0 4230 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17596

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1570184/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=18352 CPUtime=522.15
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4118 0 0 0 52213 2 0 0 25 0 1 0 1101485447 18792448 4104 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 4588 4104 73 166 0 4419 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18352

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1569480/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=19092 CPUtime=582.13
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4281 0 0 0 58211 2 0 0 25 0 1 0 1101485447 19550208 4267 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 4773 4267 73 166 0 4604 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19092

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1569032/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=19544 CPUtime=642.12
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4396 0 0 0 64210 2 0 0 25 0 1 0 1101485447 20013056 4382 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 4886 4382 73 166 0 4717 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19544

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1568520/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=20040 CPUtime=702.11
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4524 0 0 0 70208 3 0 0 25 0 1 0 1101485447 20520960 4510 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 5010 4510 73 166 0 4841 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20040

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1567880/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=20696 CPUtime=762.1
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4671 0 0 0 76207 3 0 0 25 0 1 0 1101485447 21192704 4657 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 5174 4657 73 166 0 5005 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20696

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1567304/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=21324 CPUtime=822.08
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4810 0 0 0 82205 3 0 0 25 0 1 0 1101485447 21835776 4796 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 5331 4796 73 166 0 5162 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21324

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1566920/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=21672 CPUtime=882.06
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 4902 0 0 0 88203 3 0 0 25 0 1 0 1101485447 22192128 4888 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 5418 4888 73 166 0 5249 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21672

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1566280/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=22536 CPUtime=942.05
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 5069 0 0 0 94202 3 0 0 25 0 1 0 1101485447 23076864 5055 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 5634 5055 73 166 0 5465 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1565768/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=23424 CPUtime=1002.03
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 5221 0 0 0 100200 3 0 0 25 0 1 0 1101485447 23986176 5207 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 5856 5207 73 166 0 5687 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 23424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1565128/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=24256 CPUtime=1062.01
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 5395 0 0 0 106198 3 0 0 25 0 1 0 1101485447 24838144 5381 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 6064 5381 73 166 0 5895 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1564616/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=24736 CPUtime=1122
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 5494 0 0 0 112197 3 0 0 25 0 1 0 1101485447 25329664 5480 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 6184 5480 73 166 0 6015 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 24736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1564296/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=25280 CPUtime=1181.98
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 5585 0 0 0 118195 3 0 0 25 0 1 0 1101485447 25886720 5571 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 6320 5571 73 166 0 6151 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7320
/proc/meminfo: memFree=1564168/2055920 swapFree=4177652/4192956
[pid=7313] ppid=7311 vsize=25280 CPUtime=1200.08
/proc/7313/stat : 7313 (mxc-sat09) R 7311 7313 7138 0 -1 4194304 5613 0 0 0 120005 3 0 0 25 0 1 0 1101485447 25886720 5599 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/7313/statm: 6320 5599 73 166 0 6151 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25280

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): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 25280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5613
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= 1061

runsolver used 1.02484 second user time and 3.35449 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-29 01:56:55
IDJOB=1517601
IDBENCH=70610
IDSOLVER=504
FILE ID=node84/1517601-1238288215
PBS_JOBID= 9060959
Free space on /tmp= 66120 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517601-1238288215/watcher-1517601-1238288215 -o /tmp/evaluation-result-1517601-1238288215/solver-1517601-1238288215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517601-1238288215.cnf

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

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=337633583

node84.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		: 3000.231
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		: 3000.231
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:       1587248 kB
Buffers:         66064 kB
Cached:         319608 kB
SwapCached:       6960 kB
Active:         161936 kB
Inactive:       233224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587248 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            58648 kB
Committed_AS:  2791324 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-29 03:16:57