Trace number 1518813

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) 1200.05 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S84716411-095.cnf
MD5SUMee6ebc8afc6634471ab0e2f554ddcb49
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.19/32.29	c starting MXC with:
32.19/32.29	c cnf_path = HOME/instance-1518813-1238304516.cnf
32.19/32.29	c restart_strategy = auto
32.19/32.29	c sign_strategy = cached
32.19/32.29	c use_preprocessing = -1
32.19/32.29	c output_implicant = 1
32.19/32.29	c timeout_seconds = 0
32.19/32.29	c running SatELite... done
32.19/32.29	c 14 vars eliminated
32.19/32.29	c received 0 units and 2282 clauses from SatELite
32.19/32.29	c 13 assignments made, starting to guess now
32.19/32.29	c ===================================[MXC]=====================================
32.19/32.29	c | Conflicts |                Clause Statistics                   |   Vars   |
32.19/32.29	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.19/32.29	c =============================================================================
32.19/32.29	c |         0 |       0       0     2282        0        0     nan |      540 |
32.19/32.29	c |       100 |       0       0     2282      100     1050    22.4 |      527 |
32.19/32.29	c |       210 |       0       0     2282      210     1105    22.0 |      527 |
32.19/32.29	c |       441 |       0       0     2282      441     1220    22.0 |      527 |
32.19/32.29	c |       805 |       0       0     2282      805     1402    22.8 |      527 |
32.19/32.29	c |      1315 |       0       0     2282     1315     1609    23.0 |      527 |
32.19/32.29	c |      1986 |       0       0     2282     1138     1754    22.2 |      527 |
32.19/32.29	c |      2834 |       0       0     2282     1046     1894    22.8 |      527 |
32.19/32.29	c |      3876 |       0       0     2282     1077     2031    23.2 |      527 |
32.19/32.29	c |      5132 |       0       0     2282     1260     2163    24.8 |      527 |
32.19/32.29	c |      6623 |       0       0     2282     1625     2292    25.8 |      527 |
32.19/32.29	c |      8373 |       0       0     2282     2201     2419    25.5 |      527 |
32.19/32.29	c |     10408 |       0       0     2282     1763     2543    26.0 |      527 |
32.19/32.29	c |     12756 |       0       0     2282     1488     2665    24.4 |      527 |
32.19/32.29	c |     15449 |       0       0     2282     1427     2786    23.1 |      527 |
32.19/32.29	c |     18521 |       0       0     2282     1627     2906    22.7 |      527 |
32.19/32.29	c |     22010 |       0       0     2282     2136     3025    24.9 |      527 |
32.19/32.29	c |     25958 |       0       0     2282     3007     3144    26.8 |      527 |
32.19/32.29	c |     30411 |       0       0     2282     2675     3262    24.3 |      527 |
32.19/32.29	c |     35419 |       0       0     2282     2707     3381    25.1 |      527 |
32.19/32.29	c |     41038 |       0       0     2282     3176     3499    26.0 |      527 |
32.19/32.29	c |     47329 |       0       0     2282     2353     3618    24.5 |      527 |
32.19/32.29	c |     54360 |       0       0     2282     2009     3737    24.2 |      527 |
32.19/32.29	c |     62205 |       0       0     2282     2236     3857    23.4 |      527 |
32.19/32.29	c |     70945 |       0       0     2282     3132     3978    23.5 |      527 |
32.19/32.29	c |     80669 |       0       0     2282     2763     4099    23.9 |      527 |
32.19/32.29	c |     91476 |       0       0     2282     3167     4222    26.1 |      527 |
32.19/32.29	c |    103474 |       0       0     2282     2297     4346    24.5 |      527 |
32.19/32.29	c |    116782 |       0       0     2282     2357     4471    26.4 |      527 |
32.19/32.29	c |    131532 |       0       0     2282     3493     4597    25.4 |      527 |
32.19/32.29	c |    147868 |       0       0     2282     3513     4726    27.1 |      527 |
32.19/32.29	c |    165948 |       0       0     2282     4840     4855    26.6 |      527 |
32.19/32.29	c |    185947 |       0       0     2282     2705     4987    22.9 |      527 |
32.19/32.29	c |    208057 |       0       0     2282     4598     5120    25.4 |      527 |
32.19/32.29	c |    232489 |       0       0     2282     3087     5255    25.4 |      527 |
32.19/32.29	c |    259475 |       0       0     2282     3432     5393    23.4 |      527 |
32.19/32.29	c |    289271 |       0       0     2282     3168     5532    22.0 |      527 |
32.19/32.29	c |    322158 |       0       0     2282     5239     5674    24.9 |      527 |
32.19/32.29	c |    358445 |       0       0     2282     4190     5818    25.4 |      527 |
32.19/32.29	c |    398472 |       0       0     2282     5942     5965    26.4 |      527 |
32.19/32.29	c |    442613 |       0       0     2282     4822     6114    23.2 |      527 |
32.19/32.29	c |    491279 |       0       0     2282     3981     6265    25.6 |      527 |
32.19/32.29	c |    544923 |       0       0     2282     3688

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-1518813-1238304516/watcher-1518813-1238304516 -o /tmp/evaluation-result-1518813-1238304516/solver-1518813-1238304516 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518813-1238304516.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/68 21213
/proc/meminfo: memFree=688440/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=1108 CPUtime=0
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1103113627 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134752980 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 277 145 56 166 0 108 0

[startup+0.0632999 s]
/proc/loadavg: 1.01 1.01 1.00 3/68 21213
/proc/meminfo: memFree=688440/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=1768 CPUtime=0.06
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 326 0 0 0 6 0 0 0 18 0 1 0 1103113627 1810432 312 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 442 312 72 166 0 273 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1768

[startup+0.101302 s]
/proc/loadavg: 1.01 1.01 1.00 3/68 21213
/proc/meminfo: memFree=688440/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=1768 CPUtime=0.09
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 342 0 0 0 9 0 0 0 18 0 1 0 1103113627 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 442 328 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301316 s]
/proc/loadavg: 1.01 1.01 1.00 3/68 21213
/proc/meminfo: memFree=688440/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=2032 CPUtime=0.29
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 407 0 0 0 29 0 0 0 19 0 1 0 1103113627 2080768 393 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 508 393 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701342 s]
/proc/loadavg: 1.01 1.01 1.00 3/68 21213
/proc/meminfo: memFree=688440/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=2296 CPUtime=0.69
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 481 0 0 0 69 0 0 0 23 0 1 0 1103113627 2351104 467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 574 467 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50139 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 21214
/proc/meminfo: memFree=686640/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=2692 CPUtime=1.49
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 1103113627 2756608 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 673 559 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.1015 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 21214
/proc/meminfo: memFree=686000/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=3220 CPUtime=3.09
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 1103113627 3297280 697 1992294400 134512640 135192793 4294956224 18446744073709551615 134551447 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 805 697 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30172 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 21214
/proc/meminfo: memFree=685168/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=4012 CPUtime=6.29
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 882 0 0 0 629 0 0 0 25 0 1 0 1103113627 4108288 868 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 1003 868 73 166 0 834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4012

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 21214
/proc/meminfo: memFree=684144/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=4968 CPUtime=12.68
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 1113 0 0 0 1268 0 0 0 25 0 1 0 1103113627 5087232 1099 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 1242 1099 73 166 0 1073 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4968

[startup+25.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 21214
/proc/meminfo: memFree=682800/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=6196 CPUtime=25.49
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 1415 0 0 0 2548 1 0 0 25 0 1 0 1103113627 6344704 1401 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 1549 1401 73 166 0 1380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6196

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=681136/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=8140 CPUtime=51.08
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 1838 0 0 0 5107 1 0 0 25 0 1 0 1103113627 8335360 1824 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 2035 1824 73 166 0 1866 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8140

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=678704/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=10608 CPUtime=102.28
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 2411 0 0 0 10226 2 0 0 25 0 1 0 1103113627 10862592 2397 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 2652 2397 73 166 0 2483 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 10608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=676784/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=12832 CPUtime=162.26
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 2893 0 0 0 16224 2 0 0 25 0 1 0 1103113627 13139968 2879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 3208 2879 73 166 0 3039 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 12832

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=675376/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=14660 CPUtime=222.24
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 3245 0 0 0 22222 2 0 0 25 0 1 0 1103113627 15011840 3231 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 3665 3231 73 166 0 3496 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14660

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=674032/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=16220 CPUtime=282.23
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 3574 0 0 0 28220 3 0 0 25 0 1 0 1103113627 16609280 3560 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 4055 3560 73 166 0 3886 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 16220

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=673200/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=17288 CPUtime=342.22
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 3795 0 0 0 34219 3 0 0 25 0 1 0 1103113627 17702912 3781 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 4322 3781 73 166 0 4153 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 17288

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21214
/proc/meminfo: memFree=672368/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=18180 CPUtime=402.2
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 3998 0 0 0 40217 3 0 0 25 0 1 0 1103113627 18616320 3984 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 4545 3984 73 166 0 4376 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 18180

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=671280/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=19096 CPUtime=462.19
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 4219 0 0 0 46216 3 0 0 25 0 1 0 1103113627 19554304 4205 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 4774 4205 73 166 0 4605 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 19096

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=670640/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=19972 CPUtime=522.18
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 4402 0 0 0 52214 4 0 0 25 0 1 0 1103113627 20451328 4388 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 4993 4388 73 166 0 4824 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 19972

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=670064/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=20712 CPUtime=582.16
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 4576 0 0 0 58212 4 0 0 25 0 1 0 1103113627 21209088 4562 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 5178 4562 73 166 0 5009 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 20712

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=669424/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=21460 CPUtime=642.15
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 4723 0 0 0 64211 4 0 0 25 0 1 0 1103113627 21975040 4709 1992294400 134512640 135192793 4294956224 18446744073709551615 134550783 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 5365 4709 73 166 0 5196 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 21460

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=668720/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=22100 CPUtime=702.13
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 4903 0 0 0 70209 4 0 0 25 0 1 0 1103113627 22630400 4889 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 5525 4889 73 166 0 5356 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 22100

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=667952/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=23064 CPUtime=762.13
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5098 0 0 0 76208 5 0 0 25 0 1 0 1103113627 23617536 5084 1992294400 134512640 135192793 4294956224 18446744073709551615 134548118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 5766 5084 73 166 0 5597 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 23064

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=667632/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=23372 CPUtime=822.11
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5172 0 0 0 82206 5 0 0 25 0 1 0 1103113627 23932928 5158 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 5843 5158 73 166 0 5674 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 23372

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=666992/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=23996 CPUtime=882.1
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5339 0 0 0 88205 5 0 0 25 0 1 0 1103113627 24571904 5325 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 5999 5325 73 166 0 5830 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 23996

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=666544/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=24472 CPUtime=942.08
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5444 0 0 0 94203 5 0 0 25 0 1 0 1103113627 25059328 5430 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6118 5430 73 166 0 5949 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 24472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=666096/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=24984 CPUtime=1002.07
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5567 0 0 0 100201 6 0 0 25 0 1 0 1103113627 25583616 5553 1992294400 134512640 135192793 4294956224 18446744073709551615 134548118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6246 5553 73 166 0 6077 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 24984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 21216
/proc/meminfo: memFree=665840/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=25304 CPUtime=1062.06
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5623 0 0 0 106200 6 0 0 25 0 1 0 1103113627 25911296 5609 1992294400 134512640 135192793 4294956224 18446744073709551615 134520611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6326 5609 73 166 0 6157 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 25304

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 21216
/proc/meminfo: memFree=665200/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=26124 CPUtime=1122.04
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5787 0 0 0 112198 6 0 0 25 0 1 0 1103113627 26750976 5773 1992294400 134512640 135192793 4294956224 18446744073709551615 134551871 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6531 5773 73 166 0 6362 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 26124

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/69 21216
/proc/meminfo: memFree=664816/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=26440 CPUtime=1182.04
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5879 0 0 0 118197 7 0 0 25 0 1 0 1103113627 27074560 5865 1992294400 134512640 135192793 4294956224 18446744073709551615 134552148 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6610 5865 73 166 0 6441 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 26440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 21216
/proc/meminfo: memFree=664688/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=26600 CPUtime=1200.04
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5904 0 0 0 119997 7 0 0 25 0 1 0 1103113627 27238400 5890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6650 5890 73 166 0 6481 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26600

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/69 21216
/proc/meminfo: memFree=664688/2055920 swapFree=4177828/4192956
[pid=21213] ppid=21211 vsize=26600 CPUtime=1200.04
/proc/21213/stat : 21213 (mxc-sat09) R 21211 21213 21042 0 -1 4194304 5904 0 0 0 119997 7 0 0 25 0 1 0 1103113627 27238400 5890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21213/statm: 6650 5890 73 166 0 6481 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.074988
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 26600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5904
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= 2752

runsolver used 1.19782 second user time and 3.17852 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-29 07:28:36
IDJOB=1518813
IDBENCH=70711
IDSOLVER=504
FILE ID=node52/1518813-1238304516
PBS_JOBID= 9061088
Free space on /tmp= 66376 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S84716411-095.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518813-1238304516/watcher-1518813-1238304516 -o /tmp/evaluation-result-1518813-1238304516/solver-1518813-1238304516 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518813-1238304516.cnf

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

MD5SUM BENCH= ee6ebc8afc6634471ab0e2f554ddcb49
RANDOM SEED=410847264

node52.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		: 3000.230
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		: 3000.230
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:        688856 kB
Buffers:         93648 kB
Cached:        1175084 kB
SwapCached:       7968 kB
Active:         176536 kB
Inactive:      1102196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        688856 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            73892 kB
Committed_AS:  2976868 kB
PageTables:       1736 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= 66376 MiB
End job on node52 at 2009-03-29 07:48:39