Trace number 1516821

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.28/31.36	c starting MXC with:
31.28/31.36	c cnf_path = HOME/instance-1516821-1238275706.cnf
31.28/31.36	c restart_strategy = auto
31.28/31.36	c sign_strategy = cached
31.28/31.36	c use_preprocessing = -1
31.28/31.36	c output_implicant = 1
31.28/31.36	c timeout_seconds = 0
31.28/31.36	c running SatELite... done
31.28/31.36	c 12 vars eliminated
31.28/31.36	c received 0 units and 2191 clauses from SatELite
31.28/31.36	c 11 assignments made, starting to guess now
31.28/31.36	c ===================================[MXC]=====================================
31.28/31.36	c | Conflicts |                Clause Statistics                   |   Vars   |
31.28/31.36	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.28/31.36	c =============================================================================
31.28/31.36	c |         0 |       0       0     2191        0        0     nan |      520 |
31.28/31.36	c |       100 |       0       0     2191      100     1050    23.0 |      509 |
31.28/31.36	c |       210 |       0       0     2191      210     1105    24.3 |      509 |
31.28/31.36	c |       441 |       0       0     2191      441     1220    24.7 |      509 |
31.28/31.36	c |       805 |       0       0     2191      805     1402    23.9 |      509 |
31.28/31.36	c |      1315 |       0       0     2191     1315     1609    23.7 |      509 |
31.28/31.36	c |      1986 |       0       0     2191     1138     1754    23.1 |      509 |
31.28/31.36	c |      2834 |       0       0     2191     1046     1894    22.4 |      509 |
31.28/31.36	c |      3876 |       0       0     2191     1076     2031    21.7 |      509 |
31.28/31.36	c |      5132 |       0       0     2191     1259     2163    21.0 |      509 |
31.28/31.36	c |      6623 |       0       0     2191     1624     2292    21.9 |      509 |
31.28/31.36	c |      8373 |       0       0     2191     2200     2419    22.9 |      509 |
31.28/31.36	c |     10408 |       0       0     2191     1762     2543    21.9 |      509 |
31.28/31.36	c |     12756 |       0       0     2191     1488     2665    21.8 |      509 |
31.28/31.36	c |     15449 |       0       0     2191     1427     2786    22.7 |      509 |
31.28/31.36	c |     18521 |       0       0     2191     1627     2906    22.3 |      509 |
31.28/31.36	c |     22010 |       0       0     2191     2137     3025    21.7 |      509 |
31.28/31.36	c |     25958 |       0       0     2191     3007     3144    23.2 |      509 |
31.28/31.36	c |     30411 |       0       0     2191     2673     3262    23.8 |      509 |
31.28/31.36	c |     35419 |       0       0     2191     2705     3381    23.1 |      509 |
31.28/31.36	c |     41038 |       0       0     2191     3174     3499    23.4 |      509 |
31.28/31.36	c |     47329 |       0       0     2191     2351     3618    21.1 |      509 |
31.28/31.36	c |     54360 |       0       0     2191     2005     3737    21.9 |      509 |
31.28/31.36	c |     62205 |       0       0     2191     2232     3857    20.6 |      509 |
31.28/31.36	c |     70945 |       0       0     2191     3129     3978    21.9 |      509 |
31.28/31.36	c |     80669 |       0       0     2191     2752     4099    20.9 |      509 |
31.28/31.36	c |     91476 |       0       0     2191     3153     4222    21.1 |      509 |
31.28/31.36	c |    103474 |       0       0     2191     2282     4346    21.1 |      509 |
31.28/31.36	c |    116782 |       0       0     2191     2338     4471    20.6 |      509 |
31.28/31.36	c |    131532 |       0       0     2191     3470     4597    23.1 |      509 |
31.28/31.36	c |    147868 |       0       0     2191     3489     4726    21.9 |      509 |
31.28/31.36	c |    165948 |       0       0     2191     4823     4855    24.1 |      509 |
31.28/31.36	c |    185947 |       0       0     2191     2681     4987    23.7 |      509 |
31.28/31.36	c |    208057 |       0       0     2191     4588     5120    23.2 |      509 |
31.28/31.36	c |    232489 |       0       0     2191     3079     5255    22.6 |      509 |
31.28/31.36	c |    259475 |       0       0     2191     3426     5393    23.8 |      509 |
31.28/31.36	c |    289271 |       0       0     2191     3164     5532    21.5 |      509 |
31.28/31.36	c |    322158 |       0       0     2191     5242     5674    23.3 |      509 |
31.28/31.36	c |    358445 |       0       0     2191     4188     5818    22.2 |      509 |
31.28/31.36	c |    398472 |       0       0     2191     5941     5965    24.9 |      509 |
31.28/31.36	c |    442613 |       0       0     2191     4812     6114    22.8 |      509 |
31.28/31.36	c |    491279 |       0       0     2191     3953     6265    24.1 |      509 |
31.28/31.36	c |    544923 |       0       0     2191     3669

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-1516821-1238275706/watcher-1516821-1238275706 -o /tmp/evaluation-result-1516821-1238275706/solver-1516821-1238275706 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516821-1238275706.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: 0.91 0.95 0.94 2/64 10864
/proc/meminfo: memFree=1222584/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=1112 CPUtime=0
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1100235531 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134574904 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 278 141 56 166 0 109 0

[startup+0.083097 s]
/proc/loadavg: 0.91 0.95 0.94 2/64 10864
/proc/meminfo: memFree=1222584/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=1768 CPUtime=0.07
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 331 0 0 0 7 0 0 0 18 0 1 0 1100235531 1810432 317 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 442 317 73 166 0 273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1768

[startup+0.101097 s]
/proc/loadavg: 0.91 0.95 0.94 2/64 10864
/proc/meminfo: memFree=1222584/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=1768 CPUtime=0.09
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 1100235531 1810432 323 1992294400 134512640 135192793 4294956224 18446744073709551615 134533373 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 442 323 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.30112 s]
/proc/loadavg: 0.91 0.95 0.94 2/64 10864
/proc/meminfo: memFree=1222584/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=2032 CPUtime=0.29
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 1100235531 2080768 382 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 508 382 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701164 s]
/proc/loadavg: 0.91 0.95 0.94 2/64 10864
/proc/meminfo: memFree=1222584/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=2296 CPUtime=0.69
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 466 0 0 0 69 0 0 0 23 0 1 0 1100235531 2351104 452 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 574 452 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50125 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 10865
/proc/meminfo: memFree=1220912/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=2692 CPUtime=1.49
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 565 0 0 0 149 0 0 0 25 0 1 0 1100235531 2756608 551 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 673 551 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10143 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 10865
/proc/meminfo: memFree=1220336/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=3092 CPUtime=3.09
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 675 0 0 0 309 0 0 0 25 0 1 0 1100235531 3166208 661 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 773 661 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30179 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 10865
/proc/meminfo: memFree=1219568/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=3764 CPUtime=6.29
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 824 0 0 0 629 0 0 0 25 0 1 0 1100235531 3854336 810 1992294400 134512640 135192793 4294956224 18446744073709551615 134551076 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 941 810 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 10865
/proc/meminfo: memFree=1218616/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=4696 CPUtime=12.68
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 1042 0 0 0 1268 0 0 0 25 0 1 0 1100235531 4808704 1028 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 1174 1028 73 166 0 1005 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4696

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 10865
/proc/meminfo: memFree=1217272/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=6052 CPUtime=25.49
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 1366 0 0 0 2548 1 0 0 25 0 1 0 1100235531 6197248 1352 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 1513 1352 73 166 0 1344 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6052

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 10865
/proc/meminfo: memFree=1215672/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=7700 CPUtime=51.08
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 1762 0 0 0 5107 1 0 0 25 0 1 0 1100235531 7884800 1748 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 1925 1748 73 166 0 1756 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7700

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 10865
/proc/meminfo: memFree=1213624/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=9868 CPUtime=102.27
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 2242 0 0 0 10225 2 0 0 25 0 1 0 1100235531 10104832 2228 1992294400 134512640 135192793 4294956224 18446744073709551615 134548784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 2467 2228 73 166 0 2298 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1211832/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=11948 CPUtime=162.24
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 2683 0 0 0 16222 2 0 0 25 0 1 0 1100235531 12234752 2669 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 2987 2669 73 166 0 2818 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11948

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1210424/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=13544 CPUtime=222.23
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 3025 0 0 0 22220 3 0 0 25 0 1 0 1100235531 13869056 3011 1992294400 134512640 135192793 4294956224 18446744073709551615 134551481 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 3386 3011 73 166 0 3217 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13544

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1209144/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=14848 CPUtime=282.21
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 3333 0 0 0 28218 3 0 0 25 0 1 0 1100235531 15204352 3319 1992294400 134512640 135192793 4294956224 18446744073709551615 134551912 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 3712 3319 73 166 0 3543 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14848

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1208312/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=15744 CPUtime=342.19
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 3530 0 0 0 34216 3 0 0 25 0 1 0 1100235531 16121856 3516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 3936 3516 73 166 0 3767 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15744

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1207480/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=16780 CPUtime=402.18
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 3743 0 0 0 40214 4 0 0 25 0 1 0 1100235531 17182720 3729 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 4195 3729 73 166 0 4026 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1206904/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=17420 CPUtime=462.16
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 3916 0 0 0 46212 4 0 0 25 0 1 0 1100235531 17838080 3902 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 4355 3902 73 166 0 4186 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17420

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1206200/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=18236 CPUtime=522.14
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4091 0 0 0 52210 4 0 0 25 0 1 0 1100235531 18673664 4077 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 4559 4077 73 166 0 4390 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18236

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1205624/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=18848 CPUtime=582.12
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4246 0 0 0 58208 4 0 0 25 0 1 0 1100235531 19300352 4232 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 4712 4232 73 166 0 4543 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18848

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1204920/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=19604 CPUtime=642.11
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4412 0 0 0 64206 5 0 0 25 0 1 0 1100235531 20074496 4398 1992294400 134512640 135192793 4294956224 18446744073709551615 134520611 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 4901 4398 73 166 0 4732 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19604

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1204280/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=20432 CPUtime=702.08
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4582 0 0 0 70203 5 0 0 25 0 1 0 1100235531 20922368 4568 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5108 4568 73 166 0 4939 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20432

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1203576/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=21172 CPUtime=762.08
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4743 0 0 0 76202 6 0 0 25 0 1 0 1100235531 21680128 4729 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5293 4729 73 166 0 5124 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 21172

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1203192/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=21520 CPUtime=822.05
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4838 0 0 0 82199 6 0 0 25 0 1 0 1100235531 22036480 4824 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5380 4824 73 166 0 5211 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21520

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10865
/proc/meminfo: memFree=1202872/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=22000 CPUtime=882.03
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 4927 0 0 0 88197 6 0 0 25 0 1 0 1100235531 22528000 4913 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5500 4913 73 166 0 5331 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 22000

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10867
/proc/meminfo: memFree=1202296/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=22512 CPUtime=942.01
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 5070 0 0 0 94195 6 0 0 25 0 1 0 1100235531 23052288 5056 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5628 5056 73 166 0 5459 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10867
/proc/meminfo: memFree=1201720/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=23312 CPUtime=1001.99
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 5207 0 0 0 100193 6 0 0 25 0 1 0 1100235531 23871488 5193 1992294400 134512640 135192793 4294956224 18446744073709551615 134603675 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5828 5193 73 166 0 5659 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10867
/proc/meminfo: memFree=1201464/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=23608 CPUtime=1061.99
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 5275 0 0 0 106192 7 0 0 25 0 1 0 1100235531 24174592 5261 1992294400 134512640 135192793 4294956224 18446744073709551615 134532563 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 5902 5261 73 166 0 5733 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10867
/proc/meminfo: memFree=1201016/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=24088 CPUtime=1121.97
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 5385 0 0 0 112190 7 0 0 25 0 1 0 1100235531 24666112 5371 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 6022 5371 73 166 0 5853 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10867
/proc/meminfo: memFree=1200568/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=24544 CPUtime=1181.95
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 5486 0 0 0 118188 7 0 0 25 0 1 0 1100235531 25133056 5472 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 6136 5472 73 166 0 5967 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 24544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10867
/proc/meminfo: memFree=1200440/2055920 swapFree=4176920/4192956
[pid=10864] ppid=10862 vsize=24736 CPUtime=1200.05
/proc/10864/stat : 10864 (mxc-sat09) R 10862 10864 10562 0 -1 4194304 5520 0 0 0 119998 7 0 0 25 0 1 0 1100235531 25329664 5506 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10864/statm: 6184 5506 73 166 0 6015 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24736

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): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.079987
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 24736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5520
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= 1516

runsolver used 0.98285 second user time and 2.35264 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-28 22:28:26
IDJOB=1516821
IDBENCH=70545
IDSOLVER=504
FILE ID=node35/1516821-1238275706
PBS_JOBID= 9060902
Free space on /tmp= 66504 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516821-1238275706/watcher-1516821-1238275706 -o /tmp/evaluation-result-1516821-1238275706/solver-1516821-1238275706 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516821-1238275706.cnf

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=1165479855

node35.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		: 3000.229
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		: 3000.229
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:       1223000 kB
Buffers:         98556 kB
Cached:         640500 kB
SwapCached:      10236 kB
Active:         199228 kB
Inactive:       551636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223000 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          17516 kB
Slab:            67988 kB
Committed_AS:  2634652 kB
PageTables:       1404 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= 66504 MiB
End job on node35 at 2009-03-28 22:48:29