Trace number 1518249

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1460100153-095.cnf
MD5SUM147f9c942ba89935aaa4b8c99ea683ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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 

26.58/26.65	c starting MXC with:
26.58/26.65	c cnf_path = HOME/instance-1518249-1238297404.cnf
26.58/26.65	c restart_strategy = auto
26.58/26.65	c sign_strategy = cached
26.58/26.65	c use_preprocessing = -1
26.58/26.65	c output_implicant = 1
26.58/26.65	c timeout_seconds = 0
26.58/26.65	c running SatELite... done
26.58/26.65	c 6 vars eliminated
26.58/26.65	c received 0 units and 1780 clauses from SatELite
26.58/26.65	c 5 assignments made, starting to guess now
26.58/26.65	c ===================================[MXC]=====================================
26.58/26.65	c | Conflicts |                Clause Statistics                   |   Vars   |
26.58/26.65	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.58/26.65	c =============================================================================
26.58/26.65	c |         0 |       0       0     1780        0        0     nan |      420 |
26.58/26.65	c |       100 |       0       0     1780      100     1050    19.8 |      415 |
26.58/26.65	c |       210 |       0       0     1780      210     1105    21.0 |      415 |
26.58/26.65	c |       441 |       0       0     1780      441     1220    21.6 |      415 |
26.58/26.65	c |       805 |       0       0     1780      805     1402    21.0 |      415 |
26.58/26.65	c |      1315 |       0       0     1780     1315     1609    21.2 |      415 |
26.58/26.65	c |      1986 |       0       0     1780     1138     1754    21.0 |      415 |
26.58/26.65	c |      2834 |       0       0     1780     1046     1894    20.6 |      415 |
26.58/26.65	c |      3876 |       0       0     1780     1076     2031    20.1 |      415 |
26.58/26.65	c |      5132 |       0       0     1780     1259     2163    19.7 |      415 |
26.58/26.65	c |      6623 |       0       0     1780     1624     2292    19.1 |      415 |
26.58/26.65	c |      8373 |       0       0     1780     2200     2419    18.9 |      415 |
26.58/26.65	c |     10408 |       0       0     1780     1761     2543    21.7 |      415 |
26.58/26.65	c |     12756 |       0       0     1780     1486     2665    20.6 |      415 |
26.58/26.65	c |     15449 |       0       0     1780     1426     2786    18.7 |      415 |
26.58/26.65	c |     18521 |       0       0     1780     1626     2906    19.2 |      415 |
26.58/26.65	c |     22010 |       0       0     1780     2136     3025    19.4 |      415 |
26.58/26.65	c |     25958 |       0       0     1780     3008     3144    18.6 |      415 |
26.58/26.65	c |     30411 |       0       0     1780     2676     3262    20.0 |      415 |
26.58/26.65	c |     35419 |       0       0     1780     2707     3381    18.3 |      415 |
26.58/26.65	c |     41038 |       0       0     1780     3180     3499    19.7 |      415 |
26.58/26.65	c |     47329 |       0       0     1780     2360     3618    18.5 |      415 |
26.58/26.65	c |     54360 |       0       0     1780     2019     3737    20.4 |      415 |
26.58/26.65	c |     62205 |       0       0     1780     2248     3857    18.9 |      415 |
26.58/26.65	c |     70945 |       0       0     1780     3149     3978    17.8 |      415 |
26.58/26.65	c |     80669 |       0       0     1780     2775     4099    17.8 |      415 |
26.58/26.65	c |     91476 |       0       0     1780     3177     4222    17.4 |      415 |
26.58/26.65	c |    103474 |       0       0     1780     2305     4346    18.9 |      415 |
26.58/26.65	c |    116782 |       0       0     1780     2361     4471    18.2 |      415 |
26.58/26.65	c |    131532 |       0       0     1780     3499     4597    17.4 |      415 |
26.58/26.65	c |    147868 |       0       0     1780     3520     4726    17.6 |      415 |
26.58/26.65	c |    165948 |       0       0     1780     4846     4855    18.9 |      415 |
26.58/26.65	c |    185947 |       0       0     1780     2702     4987    18.3 |      415 |
26.58/26.65	c |    208057 |       0       0     1780     4600     5120    18.9 |      415 |
26.58/26.65	c |    232489 |       0       0     1780     3094     5255    16.9 |      415 |
26.58/26.65	c |    259475 |       0       0     1780     3445     5393    19.4 |      415 |
26.58/26.65	c |    289271 |       0       0     1780     3176     5532    19.0 |      415 |
26.58/26.65	c |    322158 |       0       0     1780     5252     5674    19.7 |      415 |
26.58/26.65	c |    358445 |       0       0     1780     4209     5818    17.4 |      415 |
26.58/26.65	c |    398472 |       0       0     1780     5961     5965    19.5 |      415 |
26.58/26.65	c |    442613 |       0       0     1780     4844     6114    19.8 |      415 |
26.58/26.65	c |    491279 |       0       0     1780     3992     6265    18.7 |      415 |
26.58/26.65	c |    544923 |       0       0     1780     3709

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-1518249-1238297404/watcher-1518249-1238297404 -o /tmp/evaluation-result-1518249-1238297404/solver-1518249-1238297404 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518249-1238297404.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: 0.91 0.97 0.99 2/73 18472
/proc/meminfo: memFree=1525432/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=1112 CPUtime=0
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 1102404315 1138688 164 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 278 164 56 166 0 109 0

[startup+0.088731 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 18472
/proc/meminfo: memFree=1525432/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=1640 CPUtime=0.08
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 308 0 0 0 8 0 0 0 18 0 1 0 1102404315 1679360 294 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 410 294 73 166 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1640

[startup+0.101732 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 18472
/proc/meminfo: memFree=1525432/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=1640 CPUtime=0.09
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 1102404315 1679360 299 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 410 299 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301772 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 18472
/proc/meminfo: memFree=1525432/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=1904 CPUtime=0.29
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 368 0 0 0 29 0 0 0 20 0 1 0 1102404315 1949696 354 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 476 354 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701855 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 18472
/proc/meminfo: memFree=1525432/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=2164 CPUtime=0.69
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 441 0 0 0 69 0 0 0 24 0 1 0 1102404315 2215936 427 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 541 427 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50202 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 18473
/proc/meminfo: memFree=1523888/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=2560 CPUtime=1.49
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1102404315 2621440 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 640 511 73 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10134 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 18473
/proc/meminfo: memFree=1523248/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=2964 CPUtime=3.09
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 640 0 0 0 309 0 0 0 25 0 1 0 1102404315 3035136 626 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 741 626 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30199 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 18473
/proc/meminfo: memFree=1522496/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=3628 CPUtime=6.29
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 800 0 0 0 629 0 0 0 25 0 1 0 1102404315 3715072 786 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 907 786 73 166 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 18473
/proc/meminfo: memFree=1521472/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=4580 CPUtime=12.69
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 1021 0 0 0 1269 0 0 0 25 0 1 0 1102404315 4689920 1007 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 1145 1007 73 166 0 976 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4580

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/74 18473
/proc/meminfo: memFree=1520256/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=5800 CPUtime=25.48
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 1309 0 0 0 2548 0 0 0 25 0 1 0 1102404315 5939200 1295 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 1450 1295 73 166 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5800

[startup+51.1011 s]
/proc/loadavg: 1.02 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1518912/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=7312 CPUtime=51.07
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 1636 0 0 0 5107 0 0 0 25 0 1 0 1102404315 7487488 1622 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 1828 1622 73 166 0 1659 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7312

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1516928/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=9472 CPUtime=102.26
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 2110 0 0 0 10226 0 0 0 25 0 1 0 1102404315 9699328 2096 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 2368 2096 73 166 0 2199 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9472

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1515328/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=11432 CPUtime=162.24
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 2507 0 0 0 16223 1 0 0 25 0 1 0 1102404315 11706368 2493 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 2858 2493 73 166 0 2689 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11432

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1513728/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=13232 CPUtime=222.22
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 2904 0 0 0 22221 1 0 0 25 0 1 0 1102404315 13549568 2890 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 3308 2890 73 166 0 3139 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13232

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1512512/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=14448 CPUtime=282.19
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 3190 0 0 0 28218 1 0 0 25 0 1 0 1102404315 14794752 3176 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 3612 3176 73 166 0 3443 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14448

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1511616/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=15340 CPUtime=342.17
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 3407 0 0 0 34216 1 0 0 25 0 1 0 1102404315 15708160 3393 1992294400 134512640 135192793 4294956224 18446744073709551615 134520480 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 3835 3393 73 166 0 3666 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15340

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1510848/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=16204 CPUtime=402.15
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 3602 0 0 0 40214 1 0 0 25 0 1 0 1102404315 16592896 3588 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 4051 3588 73 166 0 3882 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16204

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1509952/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=17084 CPUtime=462.13
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 3819 0 0 0 46212 1 0 0 25 0 1 0 1102404315 17494016 3805 1992294400 134512640 135192793 4294956224 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 4271 3805 73 166 0 4102 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17084

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1509120/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=18048 CPUtime=522.11
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4013 0 0 0 52210 1 0 0 25 0 1 0 1102404315 18481152 3999 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 4512 3999 73 166 0 4343 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18048

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1508480/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=18684 CPUtime=582.08
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4167 0 0 0 58207 1 0 0 25 0 1 0 1102404315 19132416 4153 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 4671 4153 73 166 0 4502 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18684

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1507840/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=19580 CPUtime=642.07
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4347 0 0 0 64206 1 0 0 25 0 1 0 1102404315 20049920 4333 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 4895 4333 73 166 0 4726 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19580

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1507392/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=20060 CPUtime=702.04
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4453 0 0 0 70203 1 0 0 25 0 1 0 1102404315 20541440 4439 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5015 4439 73 166 0 4846 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 20060

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1506880/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=20548 CPUtime=762.02
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4572 0 0 0 76201 1 0 0 25 0 1 0 1102404315 21041152 4558 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5137 4558 73 166 0 4968 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 20548

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1506304/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=21284 CPUtime=822
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4702 0 0 0 82199 1 0 0 25 0 1 0 1102404315 21794816 4688 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5321 4688 73 166 0 5152 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21284

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1505664/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=22088 CPUtime=881.97
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4877 0 0 0 88196 1 0 0 25 0 1 0 1102404315 22618112 4863 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5522 4863 73 166 0 5353 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 22088

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18473
/proc/meminfo: memFree=1505216/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=22436 CPUtime=941.95
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 4980 0 0 0 94194 1 0 0 25 0 1 0 1102404315 22974464 4966 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5609 4966 73 166 0 5440 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22436

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18474
/proc/meminfo: memFree=1504640/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=23300 CPUtime=1001.93
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 5124 0 0 0 100192 1 0 0 25 0 1 0 1102404315 23859200 5110 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5825 5110 73 166 0 5656 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23300

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18475
/proc/meminfo: memFree=1504064/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=23976 CPUtime=1061.91
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 5269 0 0 0 106190 1 0 0 25 0 1 0 1102404315 24551424 5255 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 5994 5255 73 166 0 5825 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 23976

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18475
/proc/meminfo: memFree=1503360/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=24872 CPUtime=1121.89
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 5438 0 0 0 112188 1 0 0 25 0 1 0 1102404315 25468928 5424 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 6218 5424 73 166 0 6049 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 24872

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18475
/proc/meminfo: memFree=1502848/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=25772 CPUtime=1181.86
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 5578 0 0 0 118185 1 0 0 25 0 1 0 1102404315 26390528 5564 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 6443 5564 73 166 0 6274 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18475
/proc/meminfo: memFree=1502592/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=26124 CPUtime=1200.06
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 5641 0 0 0 120005 1 0 0 25 0 1 0 1102404315 26750976 5627 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 6531 5627 73 166 0 6362 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26124

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 18475
/proc/meminfo: memFree=1502592/2055920 swapFree=4170032/4192956
[pid=18472] ppid=18470 vsize=26124 CPUtime=1200.06
/proc/18472/stat : 18472 (mxc-sat09) R 18470 18472 14906 0 -1 4194304 5641 0 0 0 120005 1 0 0 25 0 1 0 1102404315 26750976 5627 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18472/statm: 6531 5627 73 166 0 6362 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.023996
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 26124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5641
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= 1382

runsolver used 1.15482 second user time and 3.22251 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 05:30:04
IDJOB=1518249
IDBENCH=70664
IDSOLVER=504
FILE ID=node80/1518249-1238297404
PBS_JOBID= 9060983
Free space on /tmp= 64692 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1460100153-095.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518249-1238297404/watcher-1518249-1238297404 -o /tmp/evaluation-result-1518249-1238297404/solver-1518249-1238297404 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518249-1238297404.cnf

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

MD5SUM BENCH= 147f9c942ba89935aaa4b8c99ea683ac
RANDOM SEED=527026250

node80.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1525848 kB
Buffers:         61544 kB
Cached:         389348 kB
SwapCached:      14432 kB
Active:         148404 kB
Inactive:       318780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525848 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          21860 kB
Slab:            47968 kB
Committed_AS:  2774564 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 05:50:06