Trace number 1518093

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S658989873-070.cnf
MD5SUM33b307e970060c9ea54050d6d257eed0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.88/30.94	c starting MXC with:
30.88/30.94	c cnf_path = HOME/instance-1518093-1238295075.cnf
30.88/30.94	c restart_strategy = auto
30.88/30.94	c sign_strategy = cached
30.88/30.94	c use_preprocessing = -1
30.88/30.94	c output_implicant = 1
30.88/30.94	c timeout_seconds = 0
30.88/30.94	c running SatELite... done
30.88/30.94	c 11 vars eliminated
30.88/30.94	c received 0 units and 2106 clauses from SatELite
30.88/30.94	c 10 assignments made, starting to guess now
30.88/30.94	c ===================================[MXC]=====================================
30.88/30.94	c | Conflicts |                Clause Statistics                   |   Vars   |
30.88/30.94	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.88/30.94	c =============================================================================
30.88/30.94	c |         0 |       0       0     2106        0        0     nan |      500 |
30.88/30.94	c |       100 |       0       0     2106      100     1050    20.0 |      490 |
30.88/30.94	c |       210 |       0       0     2106      210     1105    22.4 |      490 |
30.88/30.94	c |       441 |       0       0     2106      441     1220    23.4 |      490 |
30.88/30.94	c |       805 |       0       0     2106      805     1402    23.2 |      490 |
30.88/30.94	c |      1315 |       0       0     2106     1315     1609    22.4 |      490 |
30.88/30.94	c |      1986 |       0       0     2106     1138     1754    21.4 |      490 |
30.88/30.94	c |      2834 |       0       0     2106     1048     1894    22.4 |      490 |
30.88/30.94	c |      3876 |       0       0     2106     1078     2031    21.9 |      490 |
30.88/30.94	c |      5132 |       0       0     2106     1261     2163    21.3 |      490 |
30.88/30.94	c |      6623 |       0       0     2106     1626     2292    22.0 |      490 |
30.88/30.94	c |      8373 |       0       0     2106     2202     2419    22.7 |      490 |
30.88/30.94	c |     10408 |       0       0     2106     1763     2543    24.9 |      490 |
30.88/30.94	c |     12756 |       0       0     2106     1491     2665    24.0 |      490 |
30.88/30.94	c |     15449 |       0       0     2106     1430     2786    21.4 |      490 |
30.88/30.94	c |     18521 |       0       0     2106     1632     2906    19.5 |      490 |
30.88/30.94	c |     22010 |       0       0     2106     2142     3025    22.7 |      490 |
30.88/30.94	c |     25958 |       0       0     2106     3015     3144    24.6 |      490 |
30.88/30.94	c |     30411 |       0       0     2106     2682     3262    24.6 |      490 |
30.88/30.94	c |     35419 |       0       0     2106     2715     3381    23.3 |      490 |
30.88/30.94	c |     41038 |       0       0     2106     3186     3499    22.9 |      490 |
30.88/30.94	c |     47329 |       0       0     2106     2365     3618    23.7 |      490 |
30.88/30.94	c |     54360 |       0       0     2106     2025     3737    23.4 |      490 |
30.88/30.94	c |     62205 |       0       0     2106     2256     3857    20.6 |      490 |
30.88/30.94	c |     70945 |       0       0     2106     3154     3978    20.1 |      490 |
30.88/30.94	c |     80669 |       0       0     2106     2789     4099    20.3 |      490 |
30.88/30.94	c |     91476 |       0       0     2106     3189     4222    21.2 |      490 |
30.88/30.94	c |    103474 |       0       0     2106     2319     4346    21.3 |      490 |
30.88/30.94	c |    116782 |       0       0     2106     2381     4471    21.5 |      490 |
30.88/30.94	c |    131532 |       0       0     2106     3520     4597    23.8 |      490 |
30.88/30.94	c |    147868 |       0       0     2106     3539     4726    23.9 |      490 |
30.88/30.94	c |    165948 |       0       0     2106     2475     4855    23.2 |      490 |
30.88/30.94	c |    185947 |       0       0     2106     2767     4987    22.6 |      490 |
30.88/30.94	c |    208057 |       0       0     2106     4659     5120    23.3 |      490 |
30.88/30.94	c |    232489 |       0       0     2106     3152     5255    23.1 |      490 |
30.88/30.94	c |    259475 |       0       0     2106     3514     5393    24.2 |      490 |
30.88/30.94	c |    289271 |       0       0     2106     3256     5532    23.0 |      490 |
30.88/30.94	c |    322158 |       0       0     2106     5338     5674    22.6 |      490 |
30.88/30.94	c |    358445 |       0       0     2106     4292     5818    23.3 |      490 |
30.88/30.94	c |    398472 |       0       0     2106     3075     5965    21.5 |      490 |
30.88/30.94	c |    442613 |       0       0     2106     4936     6114    23.9 |      490 |
30.88/30.94	c |    491279 |       0       0     2106     4082     6265    22.7 |      490 |
30.88/30.94	c |    544923 |       0       0     2106     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-1518093-1238295075/watcher-1518093-1238295075 -o /tmp/evaluation-result-1518093-1238295075/solver-1518093-1238295075 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518093-1238295075.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: 0.92 0.98 0.99 2/76 3726
/proc/meminfo: memFree=1712784/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=984 CPUtime=0
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1102168581 1007616 132 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 246 132 56 166 0 77 0

[startup+0.0848269 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 3726
/proc/meminfo: memFree=1712784/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=1640 CPUtime=0.08
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 316 0 0 0 8 0 0 0 18 0 1 0 1102168581 1679360 302 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 410 302 73 166 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1640

[startup+0.101829 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 3726
/proc/meminfo: memFree=1712784/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=1640 CPUtime=0.1
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 1102168581 1679360 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 410 310 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.30186 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 3726
/proc/meminfo: memFree=1712784/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=1912 CPUtime=0.3
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 387 0 0 0 30 0 0 0 19 0 1 0 1102168581 1957888 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 478 373 73 166 0 309 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1912

[startup+0.701924 s]
/proc/loadavg: 0.92 0.98 0.99 2/76 3726
/proc/meminfo: memFree=1712784/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=2172 CPUtime=0.7
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 449 0 0 0 70 0 0 0 23 0 1 0 1102168581 2224128 435 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 543 435 73 166 0 374 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2172

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1711176/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=2576 CPUtime=1.49
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 1102168581 2637824 539 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 644 539 73 166 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10131 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1710536/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=3100 CPUtime=3.09
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 673 0 0 0 309 0 0 0 25 0 1 0 1102168581 3174400 659 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 775 659 73 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1709640/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=3788 CPUtime=6.29
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 835 0 0 0 629 0 0 0 25 0 1 0 1102168581 3878912 821 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 947 821 73 166 0 778 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3788

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1708552/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=4736 CPUtime=12.69
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 1059 0 0 0 1269 0 0 0 25 0 1 0 1102168581 4849664 1045 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1184 1045 73 166 0 1015 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4736

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1707464/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=5828 CPUtime=25.48
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 1335 0 0 0 2548 0 0 0 25 0 1 0 1102168581 5967872 1321 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1457 1321 73 166 0 1288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5828

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1705992/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=7460 CPUtime=51.07
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 1691 0 0 0 5107 0 0 0 25 0 1 0 1102168581 7639040 1677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 1865 1677 73 166 0 1696 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7460

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1704136/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=9568 CPUtime=102.27
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 2153 0 0 0 10226 1 0 0 25 0 1 0 1102168581 9797632 2139 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 2392 2139 73 166 0 2223 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9568

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1702472/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=11516 CPUtime=162.24
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 2560 0 0 0 16223 1 0 0 25 0 1 0 1102168581 11792384 2546 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 2879 2546 73 166 0 2710 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11516

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1700872/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=13400 CPUtime=222.22
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 2949 0 0 0 22221 1 0 0 25 0 1 0 1102168581 13721600 2935 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3350 2935 73 166 0 3181 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13400

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1699464/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=14908 CPUtime=282.21
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 3296 0 0 0 28219 2 0 0 25 0 1 0 1102168581 15265792 3282 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 3727 3282 73 166 0 3558 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14908

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1698376/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=16144 CPUtime=342.18
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 3559 0 0 0 34216 2 0 0 25 0 1 0 1102168581 16531456 3545 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 4036 3545 73 166 0 3867 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16144

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1697480/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=17020 CPUtime=402.16
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 3783 0 0 0 40214 2 0 0 25 0 1 0 1102168581 17428480 3769 1992294400 134512640 135192793 4294956224 18446744073709551615 134532566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 4255 3769 73 166 0 4086 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17020

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1696840/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=17916 CPUtime=462.15
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 3962 0 0 0 46212 3 0 0 25 0 1 0 1102168581 18345984 3948 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 4479 3948 73 166 0 4310 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17916

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1696008/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=18708 CPUtime=522.13
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4183 0 0 0 52210 3 0 0 25 0 1 0 1102168581 19156992 4169 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 4677 4169 73 166 0 4508 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18708

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3727
/proc/meminfo: memFree=1695304/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=19448 CPUtime=582.11
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4345 0 0 0 58208 3 0 0 25 0 1 0 1102168581 19914752 4331 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 4862 4331 73 166 0 4693 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19448

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3733
/proc/meminfo: memFree=1694728/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=20100 CPUtime=642.09
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4475 0 0 0 64206 3 0 0 25 0 1 0 1102168581 20582400 4461 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5025 4461 73 166 0 4856 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 20100

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3733
/proc/meminfo: memFree=1694216/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=20616 CPUtime=702.07
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4609 0 0 0 70203 4 0 0 25 0 1 0 1102168581 21110784 4595 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5154 4595 73 166 0 4985 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20616

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3733
/proc/meminfo: memFree=1693512/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=21404 CPUtime=762.05
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4784 0 0 0 76201 4 0 0 25 0 1 0 1102168581 21917696 4770 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5351 4770 73 166 0 5182 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21404

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 3733
/proc/meminfo: memFree=1693064/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=21892 CPUtime=822.03
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4890 0 0 0 82199 4 0 0 25 0 1 0 1102168581 22417408 4876 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5473 4876 73 166 0 5304 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 21892

[startup+882.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1692616/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=22368 CPUtime=882.01
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 4995 0 0 0 88196 5 0 0 25 0 1 0 1102168581 22904832 4981 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5592 4981 73 166 0 5423 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 22368

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1691912/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=23220 CPUtime=941.99
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 5169 0 0 0 94194 5 0 0 25 0 1 0 1102168581 23777280 5155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5805 5155 73 166 0 5636 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 23220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1691464/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=23704 CPUtime=1001.97
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 5263 0 0 0 100192 5 0 0 25 0 1 0 1102168581 24272896 5249 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 5926 5249 73 166 0 5757 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 23704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1691016/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=24184 CPUtime=1061.96
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 5378 0 0 0 106190 6 0 0 25 0 1 0 1102168581 24764416 5364 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6046 5364 73 166 0 5877 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 24184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1690568/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=24856 CPUtime=1121.94
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 5500 0 0 0 112188 6 0 0 25 0 1 0 1102168581 25452544 5486 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6214 5486 73 166 0 6045 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 24856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1690120/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=25344 CPUtime=1181.92
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 5610 0 0 0 118186 6 0 0 25 0 1 0 1102168581 25952256 5596 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6336 5596 73 166 0 6167 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 25344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3733
/proc/meminfo: memFree=1689864/2055920 swapFree=4173572/4192956
[pid=3726] ppid=3724 vsize=25532 CPUtime=1200.01
/proc/3726/stat : 3726 (mxc-sat09) R 3724 3726 32636 0 -1 4194304 5668 0 0 0 119995 6 0 0 25 0 1 0 1102168581 26144768 5654 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/3726/statm: 6383 5654 73 166 0 6214 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25532

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): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.070989
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 25532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5668
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= 2189

runsolver used 1.09583 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-29 04:51:15
IDJOB=1518093
IDBENCH=70651
IDSOLVER=504
FILE ID=node69/1518093-1238295075
PBS_JOBID= 9060923
Free space on /tmp= 65728 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S658989873-070.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518093-1238295075/watcher-1518093-1238295075 -o /tmp/evaluation-result-1518093-1238295075/solver-1518093-1238295075 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518093-1238295075.cnf

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

MD5SUM BENCH= 33b307e970060c9ea54050d6d257eed0
RANDOM SEED=1024456308

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1713264 kB
Buffers:         62496 kB
Cached:         196576 kB
SwapCached:      10072 kB
Active:         164132 kB
Inactive:       106924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713264 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            56292 kB
Committed_AS:  3460340 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-29 05:11:17