Trace number 1516893

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
MD5SUM49dc86fbfdf68b8af633e3ee1aa2a9e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.98/31.07	c starting MXC with:
30.98/31.07	c cnf_path = HOME/instance-1516893-1238276911.cnf
30.98/31.07	c restart_strategy = auto
30.98/31.07	c sign_strategy = cached
30.98/31.07	c use_preprocessing = -1
30.98/31.07	c output_implicant = 1
30.98/31.07	c timeout_seconds = 0
30.98/31.07	c running SatELite... done
30.98/31.07	c 18 vars eliminated
30.98/31.07	c received 0 units and 2189 clauses from SatELite
30.98/31.07	c 17 assignments made, starting to guess now
30.98/31.07	c ===================================[MXC]=====================================
30.98/31.07	c | Conflicts |                Clause Statistics                   |   Vars   |
30.98/31.07	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.98/31.07	c =============================================================================
30.98/31.07	c |         0 |       0       0     2189        0        0     nan |      520 |
30.98/31.07	c |       100 |       0       0     2189      100     1050    27.5 |      503 |
30.98/31.07	c |       210 |       0       0     2189      210     1105    23.9 |      503 |
30.98/31.07	c |       441 |       0       0     2189      441     1220    23.5 |      503 |
30.98/31.07	c |       805 |       0       0     2189      805     1402    23.4 |      503 |
30.98/31.07	c |      1315 |       0       0     2189     1315     1609    23.3 |      503 |
30.98/31.07	c |      1986 |       0       0     2189     1138     1754    22.8 |      503 |
30.98/31.07	c |      2834 |       0       0     2189     1046     1894    23.4 |      503 |
30.98/31.07	c |      3876 |       0       0     2189     1077     2031    23.2 |      503 |
30.98/31.07	c |      5132 |       0       0     2189     1261     2163    23.4 |      503 |
30.98/31.07	c |      6623 |       0       0     2189     1627     2292    21.9 |      503 |
30.98/31.07	c |      8373 |       0       0     2189     2203     2419    21.5 |      503 |
30.98/31.07	c |     10408 |       0       0     2189     1764     2543    22.7 |      503 |
30.98/31.07	c |     12756 |       0       0     2189     1491     2665    22.0 |      503 |
30.98/31.07	c |     15449 |       0       0     2189     1429     2786    22.3 |      503 |
30.98/31.07	c |     18521 |       0       0     2189     1630     2906    23.0 |      503 |
30.98/31.07	c |     22010 |       0       0     2189     2139     3025    23.7 |      503 |
30.98/31.07	c |     25958 |       0       0     2189     3010     3144    23.6 |      503 |
30.98/31.07	c |     30411 |       0       0     2189     2675     3262    22.9 |      503 |
30.98/31.07	c |     35419 |       0       0     2189     2707     3381    24.3 |      503 |
30.98/31.07	c |     41038 |       0       0     2189     3176     3499    22.9 |      503 |
30.98/31.07	c |     47329 |       0       0     2189     2354     3618    21.5 |      503 |
30.98/31.07	c |     54360 |       0       0     2189     2009     3737    21.3 |      503 |
30.98/31.07	c |     62205 |       0       0     2189     2237     3857    20.7 |      503 |
30.98/31.07	c |     70945 |       0       0     2189     3133     3978    22.4 |      503 |
30.98/31.07	c |     80669 |       0       0     2189     2756     4099    23.3 |      503 |
30.98/31.07	c |     91476 |       0       0     2189     3155     4222    23.5 |      503 |
30.98/31.07	c |    103474 |       0       0     2189     2283     4346    21.4 |      503 |
30.98/31.07	c |    116782 |       0       0     2189     2343     4471    22.6 |      503 |
30.98/31.07	c |    131532 |       0       0     2189     3481     4597    22.3 |      503 |
30.98/31.07	c |    147868 |       0       0     2189     3503     4726    22.2 |      503 |
30.98/31.07	c |    165948 |       0       0     2189     4829     4855    24.1 |      503 |
30.98/31.07	c |    185947 |       0       0     2189     2685     4987    20.7 |      503 |
30.98/31.07	c |    208057 |       0       0     2189     4579     5120    23.7 |      503 |
30.98/31.07	c |    232489 |       0       0     2189     3069     5255    21.2 |      503 |
30.98/31.07	c |    259475 |       0       0     2189     3416     5393    21.5 |      503 |
30.98/31.07	c |    289271 |       0       0     2189     3154     5532    20.8 |      503 |
30.98/31.07	c |    322158 |       0       0     2189     5232     5674    21.4 |      503 |
30.98/31.07	c |    358445 |       0       0     2189     4181     5818    22.3 |      503 |
30.98/31.07	c |    398472 |       0       0     2189     5935     5965    23.7 |      503 |
30.98/31.07	c |    442613 |       0       0     2189     4802     6114    24.4 |      503 |
30.98/31.07	c |    491279 |       0       0     2189     3947     6265    22.3 |      503 |
30.98/31.07	c |    544923 |       0       0     2189     3672

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-1516893-1238276911/watcher-1516893-1238276911 -o /tmp/evaluation-result-1516893-1238276911/solver-1516893-1238276911 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516893-1238276911.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 3/76 19386
/proc/meminfo: memFree=1346240/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=1112 CPUtime=0
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1100352298 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134560139 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 278 141 56 166 0 109 0

[startup+0.029724 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19386
/proc/meminfo: memFree=1346240/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=1508 CPUtime=0.02
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 274 0 0 0 2 0 0 0 18 0 1 0 1100352298 1544192 260 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 377 260 72 166 0 208 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1508

[startup+0.10173 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19386
/proc/meminfo: memFree=1346240/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=1772 CPUtime=0.09
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 1100352298 1814528 323 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 443 323 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301746 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19386
/proc/meminfo: memFree=1346240/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=2036 CPUtime=0.29
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 394 0 0 0 29 0 0 0 19 0 1 0 1100352298 2084864 380 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 509 380 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.70178 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19386
/proc/meminfo: memFree=1346240/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=2300 CPUtime=0.69
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 463 0 0 0 69 0 0 0 22 0 1 0 1100352298 2355200 449 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 575 449 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1344568/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=2692 CPUtime=1.49
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 561 0 0 0 149 0 0 0 25 0 1 0 1100352298 2756608 547 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 673 547 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1343928/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=3088 CPUtime=3.09
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 678 0 0 0 309 0 0 0 25 0 1 0 1100352298 3162112 664 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 772 664 73 166 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3088

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1343160/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=3888 CPUtime=6.28
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 846 0 0 0 628 0 0 0 25 0 1 0 1100352298 3981312 832 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 972 832 73 166 0 803 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3888

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1342136/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=4704 CPUtime=12.69
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 1047 0 0 0 1268 1 0 0 25 0 1 0 1100352298 4816896 1033 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 1176 1033 73 166 0 1007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4704

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1341048/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=5772 CPUtime=25.49
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 1317 0 0 0 2548 1 0 0 25 0 1 0 1100352298 5910528 1303 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 1443 1303 73 166 0 1274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5772

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1339576/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=7436 CPUtime=51.08
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 1676 0 0 0 5107 1 0 0 25 0 1 0 1100352298 7614464 1662 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 1859 1662 73 166 0 1690 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7436

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1337272/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=9816 CPUtime=102.27
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 2229 0 0 0 10225 2 0 0 25 0 1 0 1100352298 10051584 2215 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 2454 2215 73 166 0 2285 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9816

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1335672/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=11440 CPUtime=162.24
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 2612 0 0 0 16222 2 0 0 25 0 1 0 1100352298 11714560 2598 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 2860 2598 73 166 0 2691 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11440

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1334136/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=13356 CPUtime=222.23
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 2998 0 0 0 22220 3 0 0 25 0 1 0 1100352298 13676544 2984 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 3339 2984 73 166 0 3170 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13356

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1332920/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=14612 CPUtime=282.22
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 3285 0 0 0 28218 4 0 0 25 0 1 0 1100352298 14962688 3271 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 3653 3271 73 166 0 3484 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14612

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1331704/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=15968 CPUtime=342.2
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 3581 0 0 0 34216 4 0 0 25 0 1 0 1100352298 16351232 3567 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 3992 3567 73 166 0 3823 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15968

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1330872/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=17016 CPUtime=402.18
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 3793 0 0 0 40214 4 0 0 25 0 1 0 1100352298 17424384 3779 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 4254 3779 73 166 0 4085 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17016

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1329912/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=17932 CPUtime=462.17
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4011 0 0 0 46212 5 0 0 25 0 1 0 1100352298 18362368 3997 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 4483 3997 73 166 0 4314 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17932

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1329080/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=18876 CPUtime=522.15
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4214 0 0 0 52210 5 0 0 25 0 1 0 1100352298 19329024 4200 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 4719 4200 73 166 0 4550 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18876

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1328504/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=19516 CPUtime=582.14
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4359 0 0 0 58209 5 0 0 25 0 1 0 1100352298 19984384 4345 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 4879 4345 73 166 0 4710 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19516

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1327864/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=20188 CPUtime=642.12
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4521 0 0 0 64207 5 0 0 25 0 1 0 1100352298 20672512 4507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5047 4507 73 166 0 4878 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20188

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19387
/proc/meminfo: memFree=1327224/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=20668 CPUtime=702.11
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4666 0 0 0 70205 6 0 0 25 0 1 0 1100352298 21164032 4652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5167 4652 73 166 0 4998 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20668

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1326776/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=21148 CPUtime=762.09
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4771 0 0 0 76203 6 0 0 25 0 1 0 1100352298 21655552 4757 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5287 4757 73 166 0 5118 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21148

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1326328/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=21660 CPUtime=822.07
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 4881 0 0 0 82201 6 0 0 25 0 1 0 1100352298 22179840 4867 1992294400 134512640 135192793 4294956224 18446744073709551615 134613250 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5415 4867 73 166 0 5246 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21660

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1325688/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=22460 CPUtime=882.06
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5045 0 0 0 88199 7 0 0 25 0 1 0 1100352298 22999040 5031 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5615 5031 73 166 0 5446 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22460

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1324984/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=23140 CPUtime=942.04
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5211 0 0 0 94197 7 0 0 25 0 1 0 1100352298 23695360 5197 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5785 5197 73 166 0 5616 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1324600/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=23624 CPUtime=1002.02
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5326 0 0 0 100195 7 0 0 25 0 1 0 1100352298 24190976 5312 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 5906 5312 73 166 0 5737 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1324216/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=24104 CPUtime=1062.01
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5414 0 0 0 106193 8 0 0 25 0 1 0 1100352298 24682496 5400 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 6026 5400 73 166 0 5857 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1323704/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=24584 CPUtime=1121.99
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5521 0 0 0 112191 8 0 0 25 0 1 0 1100352298 25174016 5507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 6146 5507 73 166 0 5977 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1323448/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=25072 CPUtime=1181.98
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5601 0 0 0 118189 9 0 0 25 0 1 0 1100352298 25673728 5587 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 6268 5587 73 166 0 6099 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 19393
/proc/meminfo: memFree=1323256/2055920 swapFree=4173544/4192956
[pid=19386] ppid=19384 vsize=25224 CPUtime=1200.08
/proc/19386/stat : 19386 (mxc-sat09) R 19384 19386 19078 0 -1 4194304 5644 0 0 0 119999 9 0 0 25 0 1 0 1100352298 25829376 5630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19386/statm: 6306 5630 73 166 0 6137 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25224

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): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.096985
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 25224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5644
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= 2036

runsolver used 1.02684 second user time and 3.35549 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-28 22:48:31
IDJOB=1516893
IDBENCH=70551
IDSOLVER=504
FILE ID=node65/1516893-1238276911
PBS_JOBID= 9060835
Free space on /tmp= 66268 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1540921235-015.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516893-1238276911/watcher-1516893-1238276911 -o /tmp/evaluation-result-1516893-1238276911/solver-1516893-1238276911 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516893-1238276911.cnf

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

MD5SUM BENCH= 49dc86fbfdf68b8af633e3ee1aa2a9e7
RANDOM SEED=751601596

node65.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		: 3000.231
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		: 3000.231
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:       1346720 kB
Buffers:         79900 kB
Cached:         533156 kB
SwapCached:      10232 kB
Active:         119136 kB
Inactive:       505716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346720 kB
SwapTotal:     4192956 kB
SwapFree:      4173544 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          16948 kB
Slab:            69124 kB
Committed_AS:  3273152 kB
PageTables:       2316 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= 66268 MiB
End job on node65 at 2009-03-28 23:08:33