Trace number 1518357

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
MD5SUMa5462f4ed0be2c72f8dfc94f9311f583
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.48/28.56	c starting MXC with:
28.48/28.56	c cnf_path = HOME/instance-1518357-1238298493.cnf
28.48/28.56	c restart_strategy = auto
28.48/28.56	c sign_strategy = cached
28.48/28.56	c use_preprocessing = -1
28.48/28.56	c output_implicant = 1
28.48/28.56	c timeout_seconds = 0
28.48/28.56	c running SatELite... done
28.48/28.56	c 9 vars eliminated
28.48/28.56	c received 0 units and 1777 clauses from SatELite
28.48/28.56	c 8 assignments made, starting to guess now
28.48/28.56	c ===================================[MXC]=====================================
28.48/28.56	c | Conflicts |                Clause Statistics                   |   Vars   |
28.48/28.56	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.48/28.56	c =============================================================================
28.48/28.56	c |         0 |       0       0     1777        0        0     nan |      420 |
28.48/28.56	c |       100 |       0       0     1777      100     1050    20.1 |      412 |
28.48/28.56	c |       210 |       0       0     1777      210     1105    18.8 |      412 |
28.48/28.56	c |       441 |       0       0     1777      441     1220    19.3 |      412 |
28.48/28.56	c |       805 |       0       0     1777      805     1402    19.5 |      412 |
28.48/28.56	c |      1315 |       0       0     1777     1315     1609    19.6 |      412 |
28.48/28.56	c |      1986 |       0       0     1777     1138     1754    19.7 |      412 |
28.48/28.56	c |      2834 |       0       0     1777     1046     1894    19.4 |      412 |
28.48/28.56	c |      3876 |       0       0     1777     1076     2031    21.3 |      412 |
28.48/28.56	c |      5132 |       0       0     1777     1259     2163    19.4 |      412 |
28.48/28.56	c |      6623 |       0       0     1777     1625     2292    18.9 |      412 |
28.48/28.56	c |      8373 |       0       0     1777     2201     2419    19.2 |      412 |
28.48/28.56	c |     10408 |       0       0     1777     1762     2543    19.1 |      412 |
28.48/28.56	c |     12756 |       0       0     1777     1487     2665    18.2 |      412 |
28.48/28.56	c |     15449 |       0       0     1777     1426     2786    19.5 |      412 |
28.48/28.56	c |     18521 |       0       0     1777     1626     2906    20.1 |      412 |
28.48/28.56	c |     22010 |       0       0     1777     2137     3025    20.2 |      412 |
28.48/28.56	c |     25958 |       0       0     1777     3007     3144    19.3 |      412 |
28.48/28.56	c |     30411 |       0       0     1777     2673     3262    18.6 |      412 |
28.48/28.56	c |     35419 |       0       0     1777     2704     3381    18.7 |      412 |
28.48/28.56	c |     41038 |       0       0     1777     3173     3499    18.6 |      412 |
28.48/28.56	c |     47329 |       0       0     1777     2354     3618    19.0 |      412 |
28.48/28.56	c |     54360 |       0       0     1777     2014     3737    18.5 |      412 |
28.48/28.56	c |     62205 |       0       0     1777     2246     3857    17.3 |      412 |
28.48/28.56	c |     70945 |       0       0     1777     3153     3978    18.5 |      412 |
28.48/28.56	c |     80669 |       0       0     1777     2777     4099    18.9 |      412 |
28.48/28.56	c |     91476 |       0       0     1777     3178     4222    17.5 |      412 |
28.48/28.56	c |    103474 |       0       0     1777     2309     4346    16.9 |      412 |
28.48/28.56	c |    116782 |       0       0     1777     2364     4471    17.1 |      412 |
28.48/28.56	c |    131532 |       0       0     1777     3503     4597    19.1 |      412 |
28.48/28.56	c |    147868 |       0       0     1777     3523     4726    16.8 |      412 |
28.48/28.56	c |    165948 |       0       0     1777     4853     4855    16.9 |      412 |
28.48/28.56	c |    185947 |       0       0     1777     2713     4987    18.0 |      412 |
28.48/28.56	c |    208057 |       0       0     1777     4606     5120    19.0 |      412 |
28.48/28.56	c |    232489 |       0       0     1777     3100     5255    19.9 |      412 |
28.48/28.56	c |    259475 |       0       0     1777     3446     5393    18.4 |      412 |
28.48/28.56	c |    289271 |       0       0     1777     3184     5532    18.8 |      412 |
28.48/28.56	c |    322158 |       0       0     1777     5261     5674    20.9 |      412 |
28.48/28.56	c |    358445 |       0       0     1777     4208     5818    18.6 |      412 |
28.48/28.56	c |    398472 |       0       0     1777     2989     5965    19.0 |      412 |
28.48/28.56	c |    442613 |       0       0     1777     4850     6114    19.3 |      412 |
28.48/28.56	c |    491279 |       0       0     1777     4005     6265    20.0 |      412 |
28.48/28.56	c |    544923 |       0       0     1777     3726

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-1518357-1238298493/watcher-1518357-1238298493 -o /tmp/evaluation-result-1518357-1238298493/solver-1518357-1238298493 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518357-1238298493.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: 1.00 1.00 1.00 3/65 13676
/proc/meminfo: memFree=1243672/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=984 CPUtime=0
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 313570037 1007616 132 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 279 133 56 166 0 110 0

[startup+0.0425101 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13676
/proc/meminfo: memFree=1243672/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=1512 CPUtime=0.04
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 266 0 0 0 4 0 0 0 18 0 1 0 313570037 1548288 252 1992294400 134512640 135192793 4294956224 18446744073709551615 134551948 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 378 252 72 166 0 209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1512

[startup+0.101515 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13676
/proc/meminfo: memFree=1243672/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=1644 CPUtime=0.1
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 310 0 0 0 10 0 0 0 18 0 1 0 313570037 1683456 296 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 411 296 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.30154 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13676
/proc/meminfo: memFree=1243672/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=1908 CPUtime=0.3
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 362 0 0 0 30 0 0 0 19 0 1 0 313570037 1953792 348 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 477 348 73 166 0 308 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1908

[startup+0.70159 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13676
/proc/meminfo: memFree=1243672/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=2172 CPUtime=0.69
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 433 0 0 0 69 0 0 0 22 0 1 0 313570037 2224128 419 1992294400 134512640 135192793 4294956224 18446744073709551615 134552052 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 543 419 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1242128/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=2440 CPUtime=1.49
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 522 0 0 0 149 0 0 0 25 0 1 0 313570037 2498560 508 1992294400 134512640 135192793 4294956224 18446744073709551615 134551122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 610 508 73 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1241616/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=2968 CPUtime=3.09
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 634 0 0 0 309 0 0 0 25 0 1 0 313570037 3039232 620 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 742 620 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.3023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1240784/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=3664 CPUtime=6.29
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 784 0 0 0 629 0 0 0 25 0 1 0 313570037 3751936 770 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 916 770 73 166 0 747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3664

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1240016/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=4344 CPUtime=12.69
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 947 0 0 0 1269 0 0 0 25 0 1 0 313570037 4448256 933 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 1086 933 73 166 0 917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4344

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1238864/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=5452 CPUtime=25.48
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 1228 0 0 0 2548 0 0 0 25 0 1 0 313570037 5582848 1214 1992294400 134512640 135192793 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 1363 1214 73 166 0 1194 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5452

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1237520/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=6996 CPUtime=51.07
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 1571 0 0 0 5106 1 0 0 25 0 1 0 313570037 7163904 1557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 1749 1557 73 166 0 1580 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6996

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1235344/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=9340 CPUtime=102.26
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 2087 0 0 0 10224 2 0 0 25 0 1 0 313570037 9564160 2073 1992294400 134512640 135192793 4294956224 18446744073709551615 134766695 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 2335 2073 73 166 0 2166 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9340

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1234000/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=10852 CPUtime=162.24
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 2412 0 0 0 16222 2 0 0 25 0 1 0 313570037 11112448 2398 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 2713 2398 73 166 0 2544 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10852

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1232848/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=12068 CPUtime=222.22
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 2697 0 0 0 22220 2 0 0 25 0 1 0 313570037 12357632 2683 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 3017 2683 73 166 0 2848 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12068

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1231568/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=13564 CPUtime=282.21
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 2999 0 0 0 28218 3 0 0 25 0 1 0 313570037 13889536 2985 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 3391 2985 73 166 0 3222 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13564

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1230416/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=14812 CPUtime=342.18
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 3286 0 0 0 34215 3 0 0 25 0 1 0 313570037 15167488 3272 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 3703 3272 73 166 0 3534 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1229712/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=15420 CPUtime=402.17
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 3439 0 0 0 40213 4 0 0 25 0 1 0 313570037 15790080 3425 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 3855 3425 73 166 0 3686 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15420

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13677
/proc/meminfo: memFree=1228880/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=16280 CPUtime=462.15
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 3642 0 0 0 46211 4 0 0 25 0 1 0 313570037 16670720 3628 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 4070 3628 73 166 0 3901 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16280

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13679
/proc/meminfo: memFree=1228304/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=17152 CPUtime=522.13
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 3818 0 0 0 52209 4 0 0 25 0 1 0 313570037 17563648 3804 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 4288 3804 73 166 0 4119 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13679
/proc/meminfo: memFree=1227472/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=18184 CPUtime=582.12
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4017 0 0 0 58207 5 0 0 25 0 1 0 313570037 18620416 4003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 4546 4003 73 166 0 4377 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18184

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13679
/proc/meminfo: memFree=1226832/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=18988 CPUtime=642.1
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4189 0 0 0 64205 5 0 0 25 0 1 0 313570037 19443712 4175 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 4747 4175 73 166 0 4578 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18988

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13679
/proc/meminfo: memFree=1226192/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=19692 CPUtime=702.08
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4332 0 0 0 70203 5 0 0 25 0 1 0 313570037 20164608 4318 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 4923 4318 73 166 0 4754 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19692

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13679
/proc/meminfo: memFree=1225808/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=20144 CPUtime=762.06
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4426 0 0 0 76201 5 0 0 25 0 1 0 313570037 20627456 4412 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5036 4412 73 166 0 4867 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20144

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1225288/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=20572 CPUtime=822.04
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4531 0 0 0 82198 6 0 0 25 0 1 0 313570037 21065728 4517 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5143 4517 73 166 0 4974 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 20572

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1224712/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=21212 CPUtime=882.02
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4681 0 0 0 88196 6 0 0 25 0 1 0 313570037 21721088 4667 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5303 4667 73 166 0 5134 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 21212

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1224136/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=22052 CPUtime=942
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4827 0 0 0 94194 6 0 0 25 0 1 0 313570037 22581248 4813 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5513 4813 73 166 0 5344 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1223624/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=22684 CPUtime=1001.98
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 4954 0 0 0 100192 6 0 0 25 0 1 0 313570037 23228416 4940 1992294400 134512640 135192793 4294956224 18446744073709551615 134756023 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5671 4940 73 166 0 5502 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 22684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1223048/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=23340 CPUtime=1061.96
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 5107 0 0 0 106189 7 0 0 25 0 1 0 313570037 23900160 5093 1992294400 134512640 135192793 4294956224 18446744073709551615 134552264 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5835 5093 73 166 0 5666 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 23340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1222608/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=23840 CPUtime=1121.94
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 5208 0 0 0 112187 7 0 0 25 0 1 0 313570037 24412160 5194 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 5960 5194 73 166 0 5791 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 23840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1222032/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=24576 CPUtime=1181.92
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 5369 0 0 0 118185 7 0 0 25 0 1 0 313570037 25165824 5355 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 6144 5355 73 166 0 5975 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 24576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13685
/proc/meminfo: memFree=1221776/2055920 swapFree=4191900/4192956
[pid=13676] ppid=13674 vsize=24768 CPUtime=1200.03
/proc/13676/stat : 13676 (mxc-sat09) R 13674 13676 13639 0 -1 4194304 5413 0 0 0 119995 8 0 0 25 0 1 0 313570037 25362432 5399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/13676/statm: 6192 5399 73 166 0 6023 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 24768

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): 1200.04
CPU user time (s): 1199.96
CPU system time (s): 0.084987
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 24768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5413
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= 2775

runsolver used 1.23681 second user time and 3.14052 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 05:48:13
IDJOB=1518357
IDBENCH=70673
IDSOLVER=504
FILE ID=node54/1518357-1238298493
PBS_JOBID= 9061032
Free space on /tmp= 66492 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518357-1238298493/watcher-1518357-1238298493 -o /tmp/evaluation-result-1518357-1238298493/solver-1518357-1238298493 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518357-1238298493.cnf

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

MD5SUM BENCH= a5462f4ed0be2c72f8dfc94f9311f583
RANDOM SEED=1564598014

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1244088 kB
Buffers:         82592 kB
Cached:         634344 kB
SwapCached:        260 kB
Active:         192156 kB
Inactive:       539860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244088 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            65772 kB
Committed_AS:   825640 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 06:08:15