Trace number 1517769

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/380/
unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
MD5SUMb11978b0ce5403208988a0dc3b9e35ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.78
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

25.39/25.46	c starting MXC with:
25.39/25.46	c cnf_path = HOME/instance-1517769-1238290895.cnf
25.39/25.46	c restart_strategy = auto
25.39/25.46	c sign_strategy = cached
25.39/25.46	c use_preprocessing = -1
25.39/25.46	c output_implicant = 1
25.39/25.46	c timeout_seconds = 0
25.39/25.46	c running SatELite... done
25.39/25.46	c 10 vars eliminated
25.39/25.46	c received 0 units and 1599 clauses from SatELite
25.39/25.46	c 9 assignments made, starting to guess now
25.39/25.46	c ===================================[MXC]=====================================
25.39/25.46	c | Conflicts |                Clause Statistics                   |   Vars   |
25.39/25.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.39/25.46	c =============================================================================
25.39/25.46	c |         0 |       0       0     1599        0        0     nan |      380 |
25.39/25.46	c |       100 |       0       0     1599      100     1050    19.8 |      371 |
25.39/25.46	c |       210 |       0       0     1599      210     1105    19.7 |      371 |
25.39/25.46	c |       441 |       0       0     1599      441     1220    18.2 |      371 |
25.39/25.46	c |       805 |       0       0     1599      805     1402    18.4 |      371 |
25.39/25.46	c |      1315 |       0       0     1599     1315     1609    18.3 |      371 |
25.39/25.46	c |      1986 |       0       0     1599     1138     1754    17.2 |      371 |
25.39/25.46	c |      2834 |       0       0     1599     1047     1894    17.4 |      371 |
25.39/25.46	c |      3876 |       0       0     1599     1077     2031    17.2 |      371 |
25.39/25.46	c |      5132 |       0       0     1599     1260     2163    18.1 |      371 |
25.39/25.46	c |      6623 |       0       0     1599     1625     2292    18.8 |      371 |
25.39/25.46	c |      8373 |       0       0     1599     2201     2419    17.9 |      371 |
25.39/25.46	c |     10408 |       0       0     1599     1763     2543    17.5 |      371 |
25.39/25.46	c |     12756 |       0       0     1599     1488     2665    17.4 |      371 |
25.39/25.46	c |     15449 |       0       0     1599     1426     2786    17.3 |      371 |
25.39/25.46	c |     18521 |       0       0     1599     1626     2906    18.1 |      371 |
25.39/25.46	c |     22010 |       0       0     1599     2136     3025    17.1 |      371 |
25.39/25.46	c |     25958 |       0       0     1599     3006     3144    18.2 |      371 |
25.39/25.46	c |     30411 |       0       0     1599     2671     3262    17.1 |      371 |
25.39/25.46	c |     35419 |       0       0     1599     2703     3381    18.1 |      371 |
25.39/25.46	c |     41038 |       0       0     1599     3172     3499    18.7 |      371 |
25.39/25.46	c |     47329 |       0       0     1599     2350     3618    19.7 |      371 |
25.39/25.46	c |     54360 |       0       0     1599     2005     3737    17.4 |      371 |
25.39/25.46	c |     62205 |       0       0     1599     2235     3857    18.8 |      371 |
25.39/25.46	c |     70945 |       0       0     1599     3131     3978    17.9 |      371 |
25.39/25.46	c |     80669 |       0       0     1599     2759     4099    17.8 |      371 |
25.39/25.46	c |     91476 |       0       0     1599     3160     4222    18.4 |      371 |
25.39/25.46	c |    103474 |       0       0     1599     2294     4346    16.8 |      371 |
25.39/25.46	c |    116782 |       0       0     1599     2365     4471    16.8 |      371 |
25.39/25.46	c |    131532 |       0       0     1599     3511     4597    15.5 |      371 |
25.39/25.46	c |    147868 |       0       0     1599     3547     4726    17.5 |      371 |
25.39/25.46	c |    165948 |       0       0     1599     2461     4855    16.2 |      371 |
25.39/25.46	c |    185947 |       0       0     1599     2749     4987    16.0 |      371 |
25.39/25.46	c |    208057 |       0       0     1599     4642     5120    17.1 |      371 |
25.39/25.46	c |    232489 |       0       0     1599     3140     5255    15.7 |      371 |
25.39/25.46	c |    259475 |       0       0     1599     3491     5393    17.8 |      371 |
25.39/25.46	c |    289271 |       0       0     1599     3237     5532    17.6 |      371 |
25.39/25.46	c |    322158 |       0       0     1599     5314     5674    17.3 |      371 |
25.39/25.46	c |    358445 |       0       0     1599     4275     5818    16.2 |      371 |
25.39/25.46	c |    398472 |       0       0     1599     3050     5965    15.9 |      371 |
25.39/25.46	c |    442613 |       0       0     1599     4913     6114    16.1 |      371 |
25.39/25.46	c |    491279 |       0       0     1599     4068     6265    16.6 |      371 |
25.39/25.46	c |    544923 |       0       0     1599     3810

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-1517769-1238290895/watcher-1517769-1238290895 -o /tmp/evaluation-result-1517769-1238290895/solver-1517769-1238290895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517769-1238290895.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 3/73 1138
/proc/meminfo: memFree=1519536/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=1244 CPUtime=0
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 195 0 0 0 0 0 0 0 20 0 1 0 981508105 1273856 181 1992294400 134512640 135192793 4294956224 18446744073709551615 134681961 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 311 182 71 166 0 142 0

[startup+0.0780649 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 1138
/proc/meminfo: memFree=1519536/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=1508 CPUtime=0.07
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 287 0 0 0 7 0 0 0 20 0 1 0 981508105 1544192 273 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 377 273 73 166 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1508

[startup+0.101065 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 1138
/proc/meminfo: memFree=1519536/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=1640 CPUtime=0.09
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 300 0 0 0 9 0 0 0 20 0 1 0 981508105 1679360 286 1992294400 134512640 135192793 4294956224 18446744073709551615 134533012 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 410 286 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301086 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 1138
/proc/meminfo: memFree=1519536/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=1772 CPUtime=0.29
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 357 0 0 0 29 0 0 0 22 0 1 0 981508105 1814528 343 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 443 343 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701128 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 1138
/proc/meminfo: memFree=1519536/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=2168 CPUtime=0.69
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 433 0 0 0 69 0 0 0 25 0 1 0 981508105 2220032 419 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 542 419 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1517992/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=2432 CPUtime=1.49
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 518 0 0 0 149 0 0 0 25 0 1 0 981508105 2490368 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134531552 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 608 504 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10138 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1517480/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=2828 CPUtime=3.09
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 622 0 0 0 309 0 0 0 25 0 1 0 981508105 2895872 608 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 707 608 73 166 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2828

[startup+6.30171 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1516648/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=3624 CPUtime=6.29
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 784 0 0 0 629 0 0 0 25 0 1 0 981508105 3710976 770 1992294400 134512640 135192793 4294956224 18446744073709551615 134552405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 906 770 73 166 0 737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3624

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1515696/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=4432 CPUtime=12.69
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 984 0 0 0 1269 0 0 0 25 0 1 0 981508105 4538368 970 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 1108 970 73 166 0 939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4432

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1514608/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=5564 CPUtime=25.49
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 1245 0 0 0 2549 0 0 0 25 0 1 0 981508105 5697536 1231 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 1391 1231 73 166 0 1222 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5564

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1513200/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=7128 CPUtime=51.07
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 1598 0 0 0 5107 0 0 0 25 0 1 0 981508105 7299072 1584 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 1782 1584 73 166 0 1613 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7128

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1511088/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=9372 CPUtime=102.27
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 2102 0 0 0 10226 1 0 0 25 0 1 0 981508105 9596928 2088 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 2343 2088 73 166 0 2174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9372

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1509552/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=11136 CPUtime=162.25
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 2488 0 0 0 16224 1 0 0 25 0 1 0 981508105 11403264 2474 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 2784 2474 73 166 0 2615 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11136

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1508336/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=12484 CPUtime=222.23
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 2786 0 0 0 22222 1 0 0 25 0 1 0 981508105 12783616 2772 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 3121 2772 73 166 0 2952 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1507568/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=13268 CPUtime=282.21
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 2980 0 0 0 28220 1 0 0 25 0 1 0 981508105 13586432 2966 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 3317 2966 73 166 0 3148 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13268

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1506736/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=14308 CPUtime=342.2
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 3198 0 0 0 34218 2 0 0 25 0 1 0 981508105 14651392 3184 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 3577 3184 73 166 0 3408 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14308

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1505648/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=15412 CPUtime=402.18
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 3464 0 0 0 40216 2 0 0 25 0 1 0 981508105 15781888 3450 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 3853 3450 73 166 0 3684 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15412

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1504752/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=16260 CPUtime=462.18
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 3670 0 0 0 46215 3 0 0 25 0 1 0 981508105 16650240 3656 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 4065 3656 73 166 0 3896 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16260

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1504048/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=17152 CPUtime=522.16
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 3847 0 0 0 52213 3 0 0 25 0 1 0 981508105 17563648 3833 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 4288 3833 73 166 0 4119 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1503344/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=17948 CPUtime=582.14
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4010 0 0 0 58211 3 0 0 25 0 1 0 981508105 18378752 3996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 4487 3996 73 166 0 4318 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17948

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1502832/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=18644 CPUtime=642.13
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4146 0 0 0 64210 3 0 0 25 0 1 0 981508105 19091456 4132 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 4661 4132 73 166 0 4492 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18644

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1502320/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=19220 CPUtime=702.11
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4266 0 0 0 70208 3 0 0 25 0 1 0 981508105 19681280 4252 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 4805 4252 73 166 0 4636 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19220

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1501808/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=19700 CPUtime=762.1
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4385 0 0 0 76206 4 0 0 25 0 1 0 981508105 20172800 4371 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 4925 4371 73 166 0 4756 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19700

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1501232/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=20372 CPUtime=822.08
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4533 0 0 0 82204 4 0 0 25 0 1 0 981508105 20860928 4519 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5093 4519 73 166 0 4924 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20372

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1500656/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=20940 CPUtime=882.06
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4671 0 0 0 88202 4 0 0 25 0 1 0 981508105 21442560 4657 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5235 4657 73 166 0 5066 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20940

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1500272/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=21452 CPUtime=942.05
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4768 0 0 0 94201 4 0 0 25 0 1 0 981508105 21966848 4754 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5363 4754 73 166 0 5194 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1499760/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=22024 CPUtime=1002.03
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 4889 0 0 0 100199 4 0 0 25 0 1 0 981508105 22552576 4875 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5506 4875 73 166 0 5337 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1499312/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=22672 CPUtime=1062.02
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 5013 0 0 0 106198 4 0 0 25 0 1 0 981508105 23216128 4999 1992294400 134512640 135192793 4294956224 18446744073709551615 134551447 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5668 4999 73 166 0 5499 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 22672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1139
/proc/meminfo: memFree=1498736/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=23348 CPUtime=1122
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 5149 0 0 0 112196 4 0 0 25 0 1 0 981508105 23908352 5135 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5837 5135 73 166 0 5668 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23348

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1145
/proc/meminfo: memFree=1498096/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=23892 CPUtime=1181.98
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 5268 0 0 0 118193 5 0 0 25 0 1 0 981508105 24465408 5254 1992294400 134512640 135192793 4294956224 18446744073709551615 134520500 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 5973 5254 73 166 0 5804 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 23892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 1145
/proc/meminfo: memFree=1497968/2055920 swapFree=4175408/4192956
[pid=1138] ppid=1136 vsize=24084 CPUtime=1200.08
/proc/1138/stat : 1138 (mxc-sat09) R 1136 1138 888 0 -1 4194304 5313 0 0 0 120003 5 0 0 25 0 1 0 981508105 24662016 5299 1992294400 134512640 135192793 4294956224 18446744073709551615 134533340 0 0 4096 0 0 0 0 17 1 0 0
/proc/1138/statm: 6021 5299 73 166 0 5852 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24084

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): 1200.04
CPU system time (s): 0.058991
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 24084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5313
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= 1626

runsolver used 1.10383 second user time and 3.2755 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-29 03:41:35
IDJOB=1517769
IDBENCH=70624
IDSOLVER=504
FILE ID=node79/1517769-1238290895
PBS_JOBID= 9060965
Free space on /tmp= 65556 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517769-1238290895/watcher-1517769-1238290895 -o /tmp/evaluation-result-1517769-1238290895/solver-1517769-1238290895 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517769-1238290895.cnf

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

MD5SUM BENCH= b11978b0ce5403208988a0dc3b9e35ce
RANDOM SEED=1902377865

node79.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		: 3000.232
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		: 3000.232
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:       1520016 kB
Buffers:         72600 kB
Cached:         367548 kB
SwapCached:      11644 kB
Active:         158160 kB
Inactive:       298012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520016 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          22680 kB
Slab:            64848 kB
Committed_AS:  2549448 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-29 04:01:38