Trace number 1512621

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S251246256-047.cnf
MD5SUM8f73ab57f6037e66eefb750c3e8213fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.5531
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

68.67/68.79	c starting MXC with:
68.67/68.79	c cnf_path = HOME/instance-1512621-1238206532.cnf
68.67/68.79	c restart_strategy = auto
68.67/68.79	c sign_strategy = cached
68.67/68.79	c use_preprocessing = -1
68.67/68.79	c output_implicant = 1
68.67/68.79	c timeout_seconds = 0
68.67/68.79	c running SatELite... done
68.67/68.79	c 1 vars eliminated
68.67/68.79	c received 0 units and 16000 clauses from SatELite
68.67/68.79	c 0 assignments made, starting to guess now
68.67/68.79	c ===================================[MXC]=====================================
68.67/68.79	c | Conflicts |                Clause Statistics                   |   Vars   |
68.67/68.79	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
68.67/68.79	c =============================================================================
68.67/68.79	c |         0 |       0       0    16000        0        0     nan |      800 |
68.67/68.79	c |       100 |       0       0    16000      100     1050   115.7 |      800 |
68.67/68.79	c |       210 |       0       0    16000      210     1105   101.7 |      800 |
68.67/68.79	c |       441 |       0       0    16000      441     1220   103.6 |      800 |
68.67/68.79	c |       805 |       0       0    16000      805     1402   106.9 |      800 |
68.67/68.79	c |      1315 |       0       0    16000     1315     1609   108.6 |      800 |
68.67/68.79	c |      1986 |       0       0    16000     1138     1754   111.6 |      800 |
68.67/68.79	c |      2834 |       0       0    16000     1046     1894   108.1 |      800 |
68.67/68.79	c |      3876 |       0       0    16000     1076     2031   110.7 |      800 |
68.67/68.79	c |      5132 |       0       0    16000     1259     2163   107.3 |      800 |
68.67/68.79	c |      6623 |       0       0    16000     1624     2292   110.2 |      800 |
68.67/68.79	c |      8373 |       0       0    16000     2200     2419   108.9 |      800 |
68.67/68.79	c |     10408 |       0       0    16000     1763     2543   110.3 |      800 |
68.67/68.79	c |     12756 |       0       0    16000     1488     2665   113.8 |      800 |
68.67/68.79	c |     15449 |       0       0    16000     1426     2786   111.4 |      800 |
68.67/68.79	c |     18521 |       0       0    16000     1630     2906   106.8 |      800 |
68.67/68.79	c |     22010 |       0       0    16000     2141     3025   111.3 |      800 |
68.67/68.79	c |     25958 |       0       0    16000     3011     3144   113.0 |      800 |
68.67/68.79	c |     30411 |       0       0    16000     2681     3262   117.8 |      800 |
68.67/68.79	c |     35419 |       0       0    16000     2714     3381   113.3 |      800 |
68.67/68.79	c |     41038 |       0       0    16000     3186     3499   113.5 |      800 |
68.67/68.79	c |     47329 |       0       0    16000     2366     3618   108.4 |      800 |
68.67/68.79	c |     54360 |       0       0    16000     2025     3737   111.0 |      800 |
68.67/68.79	c |     62205 |       0       0    16000     2266     3857   108.0 |      800 |
68.67/68.79	c |     70945 |       0       0    16000     3176     3978   115.8 |      800 |
68.67/68.79	c |     80669 |       0       0    16000     2815     4099   114.3 |      800 |
68.67/68.79	c |     91476 |       0       0    16000     3219     4222   109.9 |      800 |
68.67/68.79	c |    103474 |       0       0    16000     2365     4346   110.6 |      800 |
68.67/68.79	c |    116782 |       0       0    16000     2441     4471   110.2 |      800 |
68.67/68.79	c |    131532 |       0       0    16000     3585     4597   113.2 |      800 |
68.67/68.79	c |    147868 |       0       0    16000     3622     4726   117.2 |      800 |
68.67/68.79	c |    165948 |       0       0    16000     2544     4855   113.3 |      800 |
68.67/68.79	c |    185947 |       0       0    16000     2854     4987   111.5 |      800 |
68.67/68.79	c |    208057 |       0       0    16000     4780     5120   115.7 |      800 |
68.67/68.79	c |    232489 |       0       0    16000     3309     5255   111.0 |      800 |
68.67/68.79	c |    259475 |       0       0    16000     3666     5393   113.6 |      800 |
68.67/68.79	c |    289271 |       0       0    16000     3444     5532   108.9 |      800 |
68.67/68.79	c |    322158 |       0       0    16000     5551     5674   112.1 |      800 |
68.67/68.79	c |    358445 |       0       0    16000     4532     5818   115.3 |      800 |
68.67/68.79	c |    398472 |       0       0    16000     3316     5965   113.8 |      800 |
68.67/68.79	c |    442613 |       0       0    16000     5206     6114   115.8 |      800 |
68.67/68.79	c |    491279 |       0       0    16000     4448     6265   112.6 |      800 |
68.67/68.79	c |    544923 |       0       0    16000     4224

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-1512621-1238206532/watcher-1512621-1238206532 -o /tmp/evaluation-result-1512621-1238206532/solver-1512621-1238206532 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512621-1238206532.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: 0.99 0.97 0.69 3/69 1841
/proc/meminfo: memFree=1087064/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=1484 CPUtime=0
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 1093316350 1519616 247 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 371 248 54 166 0 202 0

[startup+0.0612061 s]
/proc/loadavg: 0.99 0.97 0.69 3/69 1841
/proc/meminfo: memFree=1087064/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=2240 CPUtime=0.05
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 536 0 0 0 5 0 0 0 18 0 1 0 1093316350 2293760 428 1992294400 134512640 135192793 4294956224 18446744073709551615 134573794 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 560 428 55 166 0 391 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2240

[startup+0.10121 s]
/proc/loadavg: 0.99 0.97 0.69 3/69 1841
/proc/meminfo: memFree=1087064/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=2432 CPUtime=0.09
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 571 0 0 0 9 0 0 0 18 0 1 0 1093316350 2490368 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 608 463 55 166 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301229 s]
/proc/loadavg: 0.99 0.97 0.69 3/69 1841
/proc/meminfo: memFree=1087064/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=5204 CPUtime=0.29
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 1298 0 0 0 29 0 0 0 19 0 1 0 1093316350 5328896 1190 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1301 1190 72 166 0 1132 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5204

[startup+0.70127 s]
/proc/loadavg: 0.99 0.97 0.69 3/69 1841
/proc/meminfo: memFree=1087064/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=5600 CPUtime=0.69
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 1397 0 0 0 69 0 0 0 22 0 1 0 1093316350 5734400 1289 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1400 1289 72 166 0 1231 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5600

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.69 2/70 1842
/proc/meminfo: memFree=1082000/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=6128 CPUtime=1.49
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 1511 0 0 0 149 0 0 0 25 0 1 0 1093316350 6275072 1403 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1532 1403 72 166 0 1363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6128

[startup+3.10152 s]
/proc/loadavg: 0.99 0.97 0.69 2/70 1842
/proc/meminfo: memFree=1081360/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=6656 CPUtime=3.09
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 1650 0 0 0 309 0 0 0 25 0 1 0 1093316350 6815744 1542 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1664 1542 72 166 0 1495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6656

[startup+6.30184 s]
/proc/loadavg: 0.99 0.97 0.69 2/70 1842
/proc/meminfo: memFree=1080336/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=7448 CPUtime=6.29
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 1864 0 0 0 628 1 0 0 25 0 1 0 1093316350 7626752 1756 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 1862 1756 72 166 0 1693 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7448

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.69 2/70 1842
/proc/meminfo: memFree=1078928/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=8768 CPUtime=12.69
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 2179 0 0 0 1268 1 0 0 25 0 1 0 1093316350 8978432 2071 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 2192 2071 72 166 0 2023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8768

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.70 2/70 1842
/proc/meminfo: memFree=1077456/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=10228 CPUtime=25.48
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 2534 0 0 0 2547 1 0 0 25 0 1 0 1093316350 10473472 2426 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 2557 2426 72 166 0 2388 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10228

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.70 2/70 1842
/proc/meminfo: memFree=1075408/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=12220 CPUtime=51.08
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 3033 0 0 0 5106 2 0 0 25 0 1 0 1093316350 12513280 2925 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 3055 2925 72 166 0 2886 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12220

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.72 2/70 1842
/proc/meminfo: memFree=1072784/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=14752 CPUtime=102.27
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 3675 0 0 0 10224 3 0 0 25 0 1 0 1093316350 15106048 3567 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 3688 3567 72 166 0 3519 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14752

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/70 1842
/proc/meminfo: memFree=1070544/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=17028 CPUtime=162.25
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 4224 0 0 0 16221 4 0 0 25 0 1 0 1093316350 17436672 4116 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 4257 4116 72 166 0 4088 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/70 1842
/proc/meminfo: memFree=1068944/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=18672 CPUtime=222.23
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 4618 0 0 0 22219 4 0 0 25 0 1 0 1093316350 19120128 4510 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 4668 4510 72 166 0 4499 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18672

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/70 1842
/proc/meminfo: memFree=1067536/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=20284 CPUtime=282.21
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 5014 0 0 0 28217 4 0 0 25 0 1 0 1093316350 20770816 4906 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 5071 4906 72 166 0 4902 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20284

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/70 1842
/proc/meminfo: memFree=1066448/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=21220 CPUtime=342.2
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 5239 0 0 0 34215 5 0 0 25 0 1 0 1093316350 21729280 5131 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 5305 5131 72 166 0 5136 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21220

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/70 1842
/proc/meminfo: memFree=1065168/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=22564 CPUtime=402.18
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 5554 0 0 0 40213 5 0 0 25 0 1 0 1093316350 23105536 5446 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 5641 5446 72 166 0 5472 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 22564

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.79 2/70 1842
/proc/meminfo: memFree=1064208/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=23648 CPUtime=462.17
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 5794 0 0 0 46211 6 0 0 25 0 1 0 1093316350 24215552 5686 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 5912 5686 72 166 0 5743 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/70 1842
/proc/meminfo: memFree=1063440/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=24600 CPUtime=522.15
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 6001 0 0 0 52209 6 0 0 25 0 1 0 1093316350 25190400 5893 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 6150 5893 72 166 0 5981 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24600

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/70 1842
/proc/meminfo: memFree=1062608/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=25568 CPUtime=582.13
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 6217 0 0 0 58207 6 0 0 25 0 1 0 1093316350 26181632 6109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 6392 6109 72 166 0 6223 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/70 1842
/proc/meminfo: memFree=1061520/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=26660 CPUtime=642.11
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 6468 0 0 0 64205 6 0 0 25 0 1 0 1093316350 27299840 6360 1992294400 134512640 135192793 4294956224 18446744073709551615 134534134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 6665 6360 72 166 0 6496 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26660

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/70 1842
/proc/meminfo: memFree=1060880/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=27320 CPUtime=702.1
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 6624 0 0 0 70203 7 0 0 25 0 1 0 1093316350 27975680 6516 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 6830 6516 72 166 0 6661 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 27320

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/70 1842
/proc/meminfo: memFree=1060112/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=28272 CPUtime=762.08
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 6818 0 0 0 76201 7 0 0 25 0 1 0 1093316350 28950528 6710 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7068 6710 72 166 0 6899 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 28272

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/70 1842
/proc/meminfo: memFree=1059600/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=28964 CPUtime=822.06
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 6965 0 0 0 82199 7 0 0 25 0 1 0 1093316350 29659136 6857 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7241 6857 72 166 0 7072 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 28964

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/70 1842
/proc/meminfo: memFree=1059024/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=29540 CPUtime=882.05
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7101 0 0 0 88197 8 0 0 25 0 1 0 1093316350 30248960 6993 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7385 6993 72 166 0 7216 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/70 1842
/proc/meminfo: memFree=1058128/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=30492 CPUtime=942.03
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7324 0 0 0 94195 8 0 0 25 0 1 0 1093316350 31223808 7216 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7623 7216 72 166 0 7454 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 30492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/70 1842
/proc/meminfo: memFree=1057552/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=31020 CPUtime=1002.01
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7467 0 0 0 100193 8 0 0 25 0 1 0 1093316350 31764480 7359 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7755 7359 72 166 0 7586 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 31020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/70 1842
/proc/meminfo: memFree=1057232/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=31640 CPUtime=1062
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7566 0 0 0 106191 9 0 0 25 0 1 0 1093316350 32399360 7458 1992294400 134512640 135192793 4294956224 18446744073709551615 134552405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 7910 7458 72 166 0 7741 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 31640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/70 1842
/proc/meminfo: memFree=1056208/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=32596 CPUtime=1121.98
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7801 0 0 0 112189 9 0 0 25 0 1 0 1093316350 33378304 7693 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 8149 7693 72 166 0 7980 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 32596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 1842
/proc/meminfo: memFree=1056016/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=32860 CPUtime=1181.96
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7855 0 0 0 118187 9 0 0 25 0 1 0 1093316350 33648640 7747 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 8215 7747 72 166 0 8046 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 32860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 1842
/proc/meminfo: memFree=1055888/2055920 swapFree=4169124/4192956
[pid=1841] ppid=1839 vsize=33016 CPUtime=1200.07
/proc/1841/stat : 1841 (mxc-sat09) R 1839 1841 1763 0 -1 4194304 7882 0 0 0 119997 10 0 0 25 0 1 0 1093316350 33808384 7774 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1841/statm: 8254 7774 72 166 0 8085 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 33016

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): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.105983
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 33016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7882
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= 1401

runsolver used 1.02884 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 03:15:32
IDJOB=1512621
IDBENCH=70195
IDSOLVER=504
FILE ID=node44/1512621-1238206532
PBS_JOBID= 9060521
Free space on /tmp= 66360 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S251246256-047.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512621-1238206532/watcher-1512621-1238206532 -o /tmp/evaluation-result-1512621-1238206532/solver-1512621-1238206532 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512621-1238206532.cnf

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

MD5SUM BENCH= 8f73ab57f6037e66eefb750c3e8213fd
RANDOM SEED=177361267

node44.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		: 3000.241
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		: 3000.241
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:       1087480 kB
Buffers:         89580 kB
Cached:         792828 kB
SwapCached:      13220 kB
Active:         256672 kB
Inactive:       640440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087480 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          18108 kB
Slab:            56664 kB
Committed_AS:  2539684 kB
PageTables:       1796 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= 66360 MiB
End job on node44 at 2009-03-28 03:35:34