Trace number 1517277

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/400/
unif-k3-r4.25-v400-c1700-S125259973-020.cnf
MD5SUM12036b968a11f05f0115f39f0b6ae97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark97.1012
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.79/27.81	c starting MXC with:
27.79/27.81	c cnf_path = HOME/instance-1517277-1238282943.cnf
27.79/27.81	c restart_strategy = auto
27.79/27.81	c sign_strategy = cached
27.79/27.81	c use_preprocessing = -1
27.79/27.81	c output_implicant = 1
27.79/27.81	c timeout_seconds = 0
27.79/27.81	c running SatELite... done
27.79/27.81	c 5 vars eliminated
27.79/27.81	c received 0 units and 1687 clauses from SatELite
27.79/27.81	c 4 assignments made, starting to guess now
27.79/27.81	c ===================================[MXC]=====================================
27.79/27.81	c | Conflicts |                Clause Statistics                   |   Vars   |
27.79/27.81	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.79/27.81	c =============================================================================
27.79/27.81	c |         0 |       0       0     1687        0        0     nan |      400 |
27.79/27.81	c |       100 |       0       0     1687      100     1050    20.8 |      396 |
27.79/27.81	c |       210 |       0       0     1687      210     1105    19.3 |      396 |
27.79/27.81	c |       441 |       0       0     1687      441     1220    19.6 |      396 |
27.79/27.81	c |       805 |       0       0     1687      805     1402    19.9 |      396 |
27.79/27.81	c |      1315 |       0       0     1687     1315     1609    20.2 |      396 |
27.79/27.81	c |      1986 |       0       0     1687     1138     1754    20.1 |      396 |
27.79/27.81	c |      2834 |       0       0     1687     1046     1894    18.9 |      396 |
27.79/27.81	c |      3876 |       0       0     1687     1077     2031    18.6 |      396 |
27.79/27.81	c |      5132 |       0       0     1687     1261     2163    17.8 |      396 |
27.79/27.81	c |      6623 |       0       0     1687     1626     2292    18.1 |      396 |
27.79/27.81	c |      8373 |       0       0     1687     2202     2419    19.5 |      396 |
27.79/27.81	c |     10408 |       0       0     1687     1764     2543    18.7 |      396 |
27.79/27.81	c |     12756 |       0       0     1687     1490     2665    19.4 |      396 |
27.79/27.81	c |     15449 |       0       0     1687     1428     2786    18.6 |      396 |
27.79/27.81	c |     18521 |       0       0     1687     1628     2906    19.7 |      396 |
27.79/27.81	c |     22010 |       0       0     1687     2138     3025    19.5 |      396 |
27.79/27.81	c |     25958 |       0       0     1687     3008     3144    18.7 |      396 |
27.79/27.81	c |     30411 |       0       0     1687     2673     3262    18.6 |      396 |
27.79/27.81	c |     35419 |       0       0     1687     2706     3381    17.4 |      396 |
27.79/27.81	c |     41038 |       0       0     1687     3177     3499    18.7 |      396 |
27.79/27.81	c |     47329 |       0       0     1687     2355     3618    17.0 |      396 |
27.79/27.81	c |     54360 |       0       0     1687     2012     3737    17.6 |      396 |
27.79/27.81	c |     62205 |       0       0     1687     2239     3857    17.4 |      396 |
27.79/27.81	c |     70945 |       0       0     1687     3136     3978    21.1 |      396 |
27.79/27.81	c |     80669 |       0       0     1687     2762     4099    19.2 |      396 |
27.79/27.81	c |     91476 |       0       0     1687     3164     4222    19.1 |      396 |
27.79/27.81	c |    103474 |       0       0     1687     2297     4346    18.1 |      396 |
27.79/27.81	c |    116782 |       0       0     1687     2353     4471    18.5 |      396 |
27.79/27.81	c |    131532 |       0       0     1687     3493     4597    20.2 |      396 |
27.79/27.81	c |    147868 |       0       0     1687     3514     4726    17.7 |      396 |
27.79/27.81	c |    165948 |       0       0     1687     2428     4855    17.2 |      396 |
27.79/27.81	c |    185947 |       0       0     1687     2713     4987    17.0 |      396 |
27.79/27.81	c |    208057 |       0       0     1687     4606     5120    18.6 |      396 |
27.79/27.81	c |    232489 |       0       0     1687     3112     5255    17.4 |      396 |
27.79/27.81	c |    259475 |       0       0     1687     3477     5393    17.6 |      396 |
27.79/27.81	c |    289271 |       0       0     1687     3214     5532    16.9 |      396 |
27.79/27.81	c |    322158 |       0       0     1687     5294     5674    18.2 |      396 |
27.79/27.81	c |    358445 |       0       0     1687     4246     5818    16.9 |      396 |
27.79/27.81	c |    398472 |       0       0     1687     3016     5965    15.1 |      396 |
27.79/27.81	c |    442613 |       0       0     1687     4873     6114    18.0 |      396 |
27.79/27.81	c |    491279 |       0       0     1687     4034     6265    18.6 |      396 |
27.79/27.81	c |    544923 |       0       0     1687     3763

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-1517277-1238282943/watcher-1517277-1238282943 -o /tmp/evaluation-result-1517277-1238282943/solver-1517277-1238282943 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517277-1238282943.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: 0.99 0.97 0.98 3/64 1871
/proc/meminfo: memFree=1090400/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=980 CPUtime=0
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1100961175 1003520 124 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 245 125 56 166 0 76 0

[startup+0.0796581 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1871
/proc/meminfo: memFree=1090400/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=1508 CPUtime=0.07
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 291 0 0 0 7 0 0 0 18 0 1 0 1100961175 1544192 277 1992294400 134512640 135192793 4294956224 18446744073709551615 134551733 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 377 277 73 166 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1508

[startup+0.101657 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1871
/proc/meminfo: memFree=1090400/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=1640 CPUtime=0.09
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 304 0 0 0 9 0 0 0 18 0 1 0 1100961175 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301678 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1871
/proc/meminfo: memFree=1090400/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=1784 CPUtime=0.29
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 354 0 0 0 29 0 0 0 19 0 1 0 1100961175 1826816 340 1992294400 134512640 135192793 4294956224 18446744073709551615 134550741 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 446 340 73 166 0 277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1784

[startup+0.70172 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1871
/proc/meminfo: memFree=1090400/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=2048 CPUtime=0.69
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 428 0 0 0 69 0 0 0 22 0 1 0 1100961175 2097152 414 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 512 414 73 166 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2048

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1088792/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=2444 CPUtime=1.49
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 1100961175 2502656 506 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 611 506 73 166 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2444

[startup+3.10197 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1088344/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=2976 CPUtime=3.09
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 631 0 0 0 309 0 0 0 25 0 1 0 1100961175 3047424 617 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 744 617 73 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.3013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1087640/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=3512 CPUtime=6.29
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 763 0 0 0 629 0 0 0 25 0 1 0 1100961175 3596288 749 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 878 749 73 166 0 709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3512

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1086744/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=4192 CPUtime=12.68
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 929 0 0 0 1268 0 0 0 25 0 1 0 1100961175 4292608 915 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 1048 915 73 166 0 879 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4192

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1085656/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=5292 CPUtime=25.49
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 1205 0 0 0 2548 1 0 0 25 0 1 0 1100961175 5419008 1191 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 1323 1191 73 166 0 1154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5292

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1084248/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=6836 CPUtime=51.08
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 1535 0 0 0 5107 1 0 0 25 0 1 0 1100961175 7000064 1521 1992294400 134512640 135192793 4294956224 18446744073709551615 134532659 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 1709 1521 73 166 0 1540 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6836

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1082456/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=8916 CPUtime=102.27
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 1978 0 0 0 10225 2 0 0 25 0 1 0 1100961175 9129984 1964 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 2229 1964 73 166 0 2060 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8916

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1080856/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=10696 CPUtime=162.25
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 2380 0 0 0 16223 2 0 0 25 0 1 0 1100961175 10952704 2366 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 2674 2366 73 166 0 2505 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10696

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1079384/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=12228 CPUtime=222.23
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 2731 0 0 0 22221 2 0 0 25 0 1 0 1100961175 12521472 2717 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 3057 2717 73 166 0 2888 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1078488/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=13308 CPUtime=282.22
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 2981 0 0 0 28219 3 0 0 25 0 1 0 1100961175 13627392 2967 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 3327 2967 73 166 0 3158 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1077592/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=14288 CPUtime=342.2
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 3194 0 0 0 34217 3 0 0 25 0 1 0 1100961175 14630912 3180 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 3572 3180 73 166 0 3403 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14288

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1076632/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=15372 CPUtime=402.19
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 3424 0 0 0 40215 4 0 0 25 0 1 0 1100961175 15740928 3410 1992294400 134512640 135192793 4294956224 18446744073709551615 134551135 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 3843 3410 73 166 0 3674 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1075928/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=16136 CPUtime=462.17
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 3604 0 0 0 46213 4 0 0 25 0 1 0 1100961175 16523264 3590 1992294400 134512640 135192793 4294956224 18446744073709551615 134533171 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 4034 3590 73 166 0 3865 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16136

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1075160/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=16888 CPUtime=522.16
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 3796 0 0 0 52212 4 0 0 25 0 1 0 1100961175 17293312 3782 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 4222 3782 73 166 0 4053 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16888

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1074456/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=17864 CPUtime=582.14
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 3979 0 0 0 58210 4 0 0 25 0 1 0 1100961175 18292736 3965 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 4466 3965 73 166 0 4297 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1073944/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=18328 CPUtime=642.14
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 4099 0 0 0 64209 5 0 0 25 0 1 0 1100961175 18767872 4085 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 4582 4085 73 166 0 4413 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18328

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1073176/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=19320 CPUtime=702.11
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 4303 0 0 0 70206 5 0 0 25 0 1 0 1100961175 19783680 4289 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 4830 4289 73 166 0 4661 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19320

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1872
/proc/meminfo: memFree=1072728/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=19668 CPUtime=762.1
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 4396 0 0 0 76205 5 0 0 25 0 1 0 1100961175 20140032 4382 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 4917 4382 73 166 0 4748 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19668

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1072088/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=20592 CPUtime=822.08
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 4565 0 0 0 82202 6 0 0 25 0 1 0 1100961175 21086208 4551 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5148 4551 73 166 0 4979 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20592

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1071384/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=21524 CPUtime=882.06
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 4748 0 0 0 88200 6 0 0 25 0 1 0 1100961175 22040576 4734 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5381 4734 73 166 0 5212 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21524

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1070808/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=22260 CPUtime=942.05
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 4888 0 0 0 94198 7 0 0 25 0 1 0 1100961175 22794240 4874 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5565 4874 73 166 0 5396 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1070296/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=22932 CPUtime=1002.03
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 5029 0 0 0 100196 7 0 0 25 0 1 0 1100961175 23482368 5015 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5733 5015 73 166 0 5564 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22932

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1070040/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=23124 CPUtime=1062.02
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 5092 0 0 0 106195 7 0 0 25 0 1 0 1100961175 23678976 5078 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5781 5078 73 166 0 5612 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 23124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1069784/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=23436 CPUtime=1122
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 5146 0 0 0 112193 7 0 0 25 0 1 0 1100961175 23998464 5132 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5859 5132 73 166 0 5690 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1069336/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=23980 CPUtime=1181.99
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 5255 0 0 0 118191 8 0 0 25 0 1 0 1100961175 24555520 5241 1992294400 134512640 135192793 4294956224 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 5995 5241 73 166 0 5826 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 23980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1874
/proc/meminfo: memFree=1069080/2055920 swapFree=4177768/4192956
[pid=1871] ppid=1869 vsize=24332 CPUtime=1200.09
/proc/1871/stat : 1871 (mxc-sat09) R 1869 1871 1382 0 -1 4194304 5317 0 0 0 120001 8 0 0 25 0 1 0 1100961175 24915968 5303 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1871/statm: 6083 5303 73 166 0 5914 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24332

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): 1200.01
CPU system time (s): 0.087986
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 24332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5317
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= 1267

runsolver used 0.899863 second user time and 2.51062 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-29 00:29:03
IDJOB=1517277
IDBENCH=70583
IDSOLVER=504
FILE ID=node2/1517277-1238282943
PBS_JOBID= 9060900
Free space on /tmp= 66460 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S125259973-020.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517277-1238282943/watcher-1517277-1238282943 -o /tmp/evaluation-result-1517277-1238282943/solver-1517277-1238282943 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517277-1238282943.cnf

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

MD5SUM BENCH= 12036b968a11f05f0115f39f0b6ae97c
RANDOM SEED=1495895979

node2.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		: 3000.236
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		: 3000.236
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:       1090880 kB
Buffers:        101108 kB
Cached:         765192 kB
SwapCached:       8996 kB
Active:          63744 kB
Inactive:       813536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1090880 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            73688 kB
Committed_AS:  2710388 kB
PageTables:       1476 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= 66460 MiB
End job on node2 at 2009-03-29 00:49:06