Trace number 1517841

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/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.39/27.43	c starting MXC with:
27.39/27.43	c cnf_path = HOME/instance-1517841-1238291913.cnf
27.39/27.43	c restart_strategy = auto
27.39/27.43	c sign_strategy = cached
27.39/27.43	c use_preprocessing = -1
27.39/27.43	c output_implicant = 1
27.39/27.43	c timeout_seconds = 0
27.39/27.43	c running SatELite... done
27.39/27.43	c 7 vars eliminated
27.39/27.43	c received 0 units and 1609 clauses from SatELite
27.39/27.43	c 6 assignments made, starting to guess now
27.39/27.43	c ===================================[MXC]=====================================
27.39/27.43	c | Conflicts |                Clause Statistics                   |   Vars   |
27.39/27.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.39/27.43	c =============================================================================
27.39/27.43	c |         0 |       0       0     1609        0        0     nan |      380 |
27.39/27.43	c |       100 |       0       0     1609      100     1050    20.4 |      374 |
27.39/27.43	c |       210 |       0       0     1609      210     1105    18.9 |      374 |
27.39/27.43	c |       441 |       0       0     1609      441     1220    17.9 |      374 |
27.39/27.43	c |       805 |       0       0     1609      805     1402    17.8 |      374 |
27.39/27.43	c |      1315 |       0       0     1609     1315     1609    17.9 |      374 |
27.39/27.43	c |      1986 |       0       0     1609     1138     1754    17.5 |      374 |
27.39/27.43	c |      2834 |       0       0     1609     1046     1894    19.2 |      374 |
27.39/27.43	c |      3876 |       0       0     1609     1076     2031    19.3 |      374 |
27.39/27.43	c |      5132 |       0       0     1609     1259     2163    18.6 |      374 |
27.39/27.43	c |      6623 |       0       0     1609     1624     2292    18.3 |      374 |
27.39/27.43	c |      8373 |       0       0     1609     2200     2419    18.8 |      374 |
27.39/27.43	c |     10408 |       0       0     1609     1761     2543    18.3 |      374 |
27.39/27.43	c |     12756 |       0       0     1609     1486     2665    19.1 |      374 |
27.39/27.43	c |     15449 |       0       0     1609     1424     2786    16.5 |      374 |
27.39/27.43	c |     18521 |       0       0     1609     1625     2906    17.2 |      374 |
27.39/27.43	c |     22010 |       0       0     1609     2134     3025    17.1 |      374 |
27.39/27.43	c |     25958 |       0       0     1609     3004     3144    18.1 |      374 |
27.39/27.43	c |     30411 |       0       0     1609     2670     3262    19.3 |      374 |
27.39/27.43	c |     35419 |       0       0     1609     2702     3381    18.0 |      374 |
27.39/27.43	c |     41038 |       0       0     1609     3171     3499    18.7 |      374 |
27.39/27.43	c |     47329 |       0       0     1609     2350     3618    18.3 |      374 |
27.39/27.43	c |     54360 |       0       0     1609     2003     3737    17.2 |      374 |
27.39/27.43	c |     62205 |       0       0     1609     2231     3857    17.4 |      374 |
27.39/27.43	c |     70945 |       0       0     1609     3130     3978    17.6 |      374 |
27.39/27.43	c |     80669 |       0       0     1609     2755     4099    19.2 |      374 |
27.39/27.43	c |     91476 |       0       0     1609     3160     4222    16.1 |      374 |
27.39/27.43	c |    103474 |       0       0     1609     2291     4346    16.2 |      374 |
27.39/27.43	c |    116782 |       0       0     1609     2349     4471    18.0 |      374 |
27.39/27.43	c |    131532 |       0       0     1609     3484     4597    17.1 |      374 |
27.39/27.43	c |    147868 |       0       0     1609     3503     4726    18.2 |      374 |
27.39/27.43	c |    165948 |       0       0     1609     4830     4855    18.0 |      374 |
27.39/27.43	c |    185947 |       0       0     1609     2688     4987    19.0 |      374 |
27.39/27.43	c |    208057 |       0       0     1609     4579     5120    18.3 |      374 |
27.39/27.43	c |    232489 |       0       0     1609     3074     5255    18.2 |      374 |
27.39/27.43	c |    259475 |       0       0     1609     3419     5393    18.2 |      374 |
27.39/27.43	c |    289271 |       0       0     1609     3157     5532    18.4 |      374 |
27.39/27.43	c |    322158 |       0       0     1609     5240     5674    17.8 |      374 |
27.39/27.43	c |    358445 |       0       0     1609     4196     5818    17.7 |      374 |
27.39/27.43	c |    398472 |       0       0     1609     5955     5965    18.1 |      374 |
27.39/27.43	c |    442613 |       0       0     1609     4829     6114    18.9 |      374 |
27.39/27.43	c |    491279 |       0       0     1609     3987     6265    17.6 |      374 |
27.39/27.43	c |    544923 |       0       0     1609     3716

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-1517841-1238291913/watcher-1517841-1238291913 -o /tmp/evaluation-result-1517841-1238291913/solver-1517841-1238291913 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517841-1238291913.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 2/64 26891
/proc/meminfo: memFree=888184/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=980 CPUtime=0
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1101856480 1003520 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 245 129 56 166 0 76 0

[startup+0.052487 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26891
/proc/meminfo: memFree=888184/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=1508 CPUtime=0.05
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 274 0 0 0 5 0 0 0 18 0 1 0 1101856480 1544192 260 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 377 260 72 166 0 208 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1508

[startup+0.101493 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26891
/proc/meminfo: memFree=888184/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=1640 CPUtime=0.1
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 297 0 0 0 10 0 0 0 18 0 1 0 1101856480 1679360 283 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 410 283 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.301521 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26891
/proc/meminfo: memFree=888184/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=1772 CPUtime=0.29
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 354 0 0 0 29 0 0 0 19 0 1 0 1101856480 1814528 340 1992294400 134512640 135192793 4294956224 18446744073709551615 134553322 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 443 340 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701579 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 26891
/proc/meminfo: memFree=888184/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=2036 CPUtime=0.69
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 425 0 0 0 69 0 0 0 23 0 1 0 1101856480 2084864 411 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 509 411 73 166 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26892
/proc/meminfo: memFree=886704/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=2436 CPUtime=1.49
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 505 0 0 0 149 0 0 0 25 0 1 0 1101856480 2494464 491 1992294400 134512640 135192793 4294956224 18446744073709551615 134550830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 609 491 73 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26892
/proc/meminfo: memFree=886192/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=2832 CPUtime=3.09
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 619 0 0 0 309 0 0 0 25 0 1 0 1101856480 2899968 605 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 708 605 73 166 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2832

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26892
/proc/meminfo: memFree=885488/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=3500 CPUtime=6.29
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 754 0 0 0 629 0 0 0 25 0 1 0 1101856480 3584000 740 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 875 740 73 166 0 706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3500

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26892
/proc/meminfo: memFree=884600/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=4308 CPUtime=12.68
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 938 0 0 0 1268 0 0 0 25 0 1 0 1101856480 4411392 924 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 1077 924 73 166 0 908 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4308

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26892
/proc/meminfo: memFree=883512/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=5392 CPUtime=25.49
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 1195 0 0 0 2548 1 0 0 25 0 1 0 1101856480 5521408 1181 1992294400 134512640 135192793 4294956224 18446744073709551615 134749044 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 1348 1181 73 166 0 1179 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5392

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26892
/proc/meminfo: memFree=882104/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=6856 CPUtime=51.07
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 1547 0 0 0 5106 1 0 0 25 0 1 0 1101856480 7020544 1533 1992294400 134512640 135192793 4294956224 18446744073709551615 134740895 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 1714 1533 73 166 0 1545 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6856

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26892
/proc/meminfo: memFree=880248/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=8896 CPUtime=102.26
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 1986 0 0 0 10224 2 0 0 25 0 1 0 1101856480 9109504 1972 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 2224 1972 73 166 0 2055 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8896

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26898
/proc/meminfo: memFree=878584/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=10796 CPUtime=162.23
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 2386 0 0 0 16220 3 0 0 25 0 1 0 1101856480 11055104 2372 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 2699 2372 73 166 0 2530 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10796

[startup+222.302 s]
/proc/loadavg: 1.27 1.05 1.02 2/65 27378
/proc/meminfo: memFree=876848/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=11988 CPUtime=222.18
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 2670 0 0 0 22214 4 0 0 25 0 1 0 1101856480 12275712 2656 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 2997 2656 73 166 0 2828 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 11988

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 27378
/proc/meminfo: memFree=876152/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=13056 CPUtime=282.16
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 2928 0 0 0 28211 5 0 0 25 0 1 0 1101856480 13369344 2914 1992294400 134512640 135192793 4294956224 18446744073709551615 134748523 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 3264 2914 73 166 0 3095 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 13056

[startup+342.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 27378
/proc/meminfo: memFree=875064/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=14256 CPUtime=342.14
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 3219 0 0 0 34208 6 0 0 25 0 1 0 1101856480 14598144 3205 1992294400 134512640 135192793 4294956224 18446744073709551615 134533381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 3564 3205 73 166 0 3395 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 14256

[startup+402.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 27378
/proc/meminfo: memFree=874296/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=15216 CPUtime=402.12
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 3417 0 0 0 40206 6 0 0 25 0 1 0 1101856480 15581184 3403 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 3804 3403 73 166 0 3635 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 15216

[startup+462.301 s]
/proc/loadavg: 1.16 1.08 1.02 2/65 27378
/proc/meminfo: memFree=873592/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=16016 CPUtime=462.1
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 3592 0 0 0 46203 7 0 0 25 0 1 0 1101856480 16400384 3578 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 4004 3578 73 166 0 3835 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 16016

[startup+522.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/65 27378
/proc/meminfo: memFree=873016/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=16632 CPUtime=522.08
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 3730 0 0 0 52201 7 0 0 25 0 1 0 1101856480 17031168 3716 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 4158 3716 73 166 0 3989 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 16632

[startup+582.302 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 27378
/proc/meminfo: memFree=872248/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=17592 CPUtime=582.06
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 3932 0 0 0 58199 7 0 0 25 0 1 0 1101856480 18014208 3918 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 4398 3918 73 166 0 4229 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 17592

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 27378
/proc/meminfo: memFree=871672/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=18056 CPUtime=642.04
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4061 0 0 0 64197 7 0 0 25 0 1 0 1101856480 18489344 4047 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 4514 4047 73 166 0 4345 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 18056

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 27378
/proc/meminfo: memFree=871032/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=18992 CPUtime=702.02
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4228 0 0 0 70194 8 0 0 25 0 1 0 1101856480 19447808 4214 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 4748 4214 73 166 0 4579 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 18992

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27378
/proc/meminfo: memFree=870328/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=19680 CPUtime=762.01
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4389 0 0 0 76193 8 0 0 25 0 1 0 1101856480 20152320 4375 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 4920 4375 73 166 0 4751 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 19680

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27378
/proc/meminfo: memFree=869688/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=20540 CPUtime=821.98
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4541 0 0 0 82190 8 0 0 25 0 1 0 1101856480 21032960 4527 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5135 4527 73 166 0 4966 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 20540

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 27378
/proc/meminfo: memFree=868920/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=21564 CPUtime=881.97
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4753 0 0 0 88188 9 0 0 25 0 1 0 1101856480 22081536 4739 1992294400 134512640 135192793 4294956224 18446744073709551615 134552725 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5391 4739 73 166 0 5222 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21564

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27378
/proc/meminfo: memFree=868600/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=21948 CPUtime=941.94
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4833 0 0 0 94185 9 0 0 25 0 1 0 1101856480 22474752 4819 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5487 4819 73 166 0 5318 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 21948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27378
/proc/meminfo: memFree=867896/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=22844 CPUtime=1001.92
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 4996 0 0 0 100183 9 0 0 25 0 1 0 1101856480 23392256 4982 1992294400 134512640 135192793 4294956224 18446744073709551615 134532669 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5711 4982 73 166 0 5542 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27378
/proc/meminfo: memFree=867640/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=22976 CPUtime=1061.91
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 5057 0 0 0 106181 10 0 0 25 0 1 0 1101856480 23527424 5043 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5744 5043 73 166 0 5575 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 22976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27378
/proc/meminfo: memFree=867320/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=23552 CPUtime=1121.89
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 5155 0 0 0 112179 10 0 0 25 0 1 0 1101856480 24117248 5141 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5888 5141 73 166 0 5719 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 23552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27378
/proc/meminfo: memFree=867064/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=23936 CPUtime=1181.86
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 5230 0 0 0 118176 10 0 0 25 0 1 0 1101856480 24510464 5216 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 5984 5216 73 166 0 5815 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 23936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27378
/proc/meminfo: memFree=866808/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=24104 CPUtime=1200.06
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 5284 0 0 0 119996 10 0 0 25 0 1 0 1101856480 24682496 5270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 6026 5270 73 166 0 5857 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24104

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 1.00 1.00 2/65 27378
/proc/meminfo: memFree=866808/2055920 swapFree=4175464/4192956
[pid=26891] ppid=26889 vsize=24104 CPUtime=1200.06
/proc/26891/stat : 26891 (mxc-sat09) R 26889 26891 26614 0 -1 4194304 5284 0 0 0 119996 10 0 0 25 0 1 0 1101856480 24682496 5270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/26891/statm: 6026 5270 73 166 0 5857 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.113982
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 24104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5284
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= 1974

runsolver used 1.08183 second user time and 2.24366 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 03:58:33
IDJOB=1517841
IDBENCH=70630
IDSOLVER=504
FILE ID=node30/1517841-1238291913
PBS_JOBID= 9060940
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517841-1238291913/watcher-1517841-1238291913 -o /tmp/evaluation-result-1517841-1238291913/solver-1517841-1238291913 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517841-1238291913.cnf

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=1123467917

node30.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		: 3000.260
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		: 3000.260
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:        888664 kB
Buffers:         89216 kB
Cached:         988472 kB
SwapCached:      11400 kB
Active:         128612 kB
Inactive:       962440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888664 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          18728 kB
Slab:            62296 kB
Committed_AS:  2989564 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-29 04:18:35