Trace number 1517325

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/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.658
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.08/27.18	c starting MXC with:
27.08/27.18	c cnf_path = HOME/instance-1517325-1238283687.cnf
27.08/27.18	c restart_strategy = auto
27.08/27.18	c sign_strategy = cached
27.08/27.18	c use_preprocessing = -1
27.08/27.18	c output_implicant = 1
27.08/27.18	c timeout_seconds = 0
27.08/27.18	c running SatELite... done
27.08/27.18	c 13 vars eliminated
27.08/27.18	c received 0 units and 1856 clauses from SatELite
27.08/27.18	c 12 assignments made, starting to guess now
27.08/27.18	c ===================================[MXC]=====================================
27.08/27.18	c | Conflicts |                Clause Statistics                   |   Vars   |
27.08/27.18	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.08/27.18	c =============================================================================
27.08/27.18	c |         0 |       0       0     1856        0        0     nan |      440 |
27.08/27.18	c |       100 |       0       0     1856      100     1050    22.4 |      428 |
27.08/27.18	c |       210 |       0       0     1856      210     1105    21.4 |      428 |
27.08/27.18	c |       441 |       0       0     1856      441     1220    20.2 |      428 |
27.08/27.18	c |       805 |       0       0     1856      805     1402    19.7 |      428 |
27.08/27.18	c |      1315 |       0       0     1856     1315     1609    19.7 |      428 |
27.08/27.18	c |      1986 |       0       0     1856     1138     1754    20.5 |      428 |
27.08/27.18	c |      2834 |       0       0     1856     1046     1894    19.3 |      428 |
27.08/27.18	c |      3876 |       0       0     1856     1077     2031    18.1 |      428 |
27.08/27.18	c |      5132 |       0       0     1856     1262     2163    19.4 |      428 |
27.08/27.18	c |      6623 |       0       0     1856     1627     2292    17.8 |      428 |
27.08/27.18	c |      8373 |       0       0     1856     2203     2419    18.3 |      428 |
27.08/27.18	c |     10408 |       0       0     1856     1766     2543    18.9 |      428 |
27.08/27.18	c |     12756 |       0       0     1856     1491     2665    18.6 |      428 |
27.08/27.18	c |     15449 |       0       0     1856     1429     2786    17.6 |      428 |
27.08/27.18	c |     18521 |       0       0     1856     1631     2906    18.3 |      428 |
27.08/27.18	c |     22010 |       0       0     1856     2141     3025    18.3 |      428 |
27.08/27.18	c |     25958 |       0       0     1856     3011     3144    19.2 |      428 |
27.08/27.18	c |     30411 |       0       0     1856     2678     3262    20.5 |      428 |
27.08/27.18	c |     35419 |       0       0     1856     2709     3381    19.4 |      428 |
27.08/27.18	c |     41038 |       0       0     1856     3178     3499    19.4 |      428 |
27.08/27.18	c |     47329 |       0       0     1856     2359     3618    18.7 |      428 |
27.08/27.18	c |     54360 |       0       0     1856     2016     3737    20.9 |      428 |
27.08/27.18	c |     62205 |       0       0     1856     2244     3857    20.4 |      428 |
27.08/27.18	c |     70945 |       0       0     1856     3144     3978    21.2 |      428 |
27.08/27.18	c |     80669 |       0       0     1856     2767     4099    20.5 |      428 |
27.08/27.18	c |     91476 |       0       0     1856     3167     4222    19.2 |      428 |
27.08/27.18	c |    103474 |       0       0     1856     2300     4346    18.9 |      428 |
27.08/27.18	c |    116782 |       0       0     1856     2365     4471    21.0 |      428 |
27.08/27.18	c |    131532 |       0       0     1856     3501     4597    20.0 |      428 |
27.08/27.18	c |    147868 |       0       0     1856     3526     4726    20.7 |      428 |
27.08/27.18	c |    165948 |       0       0     1856     2430     4855    19.2 |      428 |
27.08/27.18	c |    185947 |       0       0     1856     2752     4987    18.6 |      428 |
27.08/27.18	c |    208057 |       0       0     1856     4650     5120    20.1 |      428 |
27.08/27.18	c |    232489 |       0       0     1856     3146     5255    19.6 |      428 |
27.08/27.18	c |    259475 |       0       0     1856     3504     5393    20.6 |      428 |
27.08/27.18	c |    289271 |       0       0     1856     3242     5532    18.9 |      428 |
27.08/27.18	c |    322158 |       0       0     1856     5319     5674    20.9 |      428 |
27.08/27.18	c |    358445 |       0       0     1856     4275     5818    21.1 |      428 |
27.08/27.18	c |    398472 |       0       0     1856     3051     5965    18.9 |      428 |
27.08/27.18	c |    442613 |       0       0     1856     4911     6114    19.6 |      428 |
27.08/27.18	c |    491279 |       0       0     1856     4071     6265    17.8 |      428 |
27.08/27.18	c |    544923 |       0       0     1856     3797

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-1517325-1238283687/watcher-1517325-1238283687 -o /tmp/evaluation-result-1517325-1238283687/solver-1517325-1238283687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517325-1238283687.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: 1.85 1.97 1.99 4/94 20785
/proc/meminfo: memFree=1773072/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=1248 CPUtime=0
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1101032358 1277952 199 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 312 199 72 166 0 143 0

[startup+0.04432 s]
/proc/loadavg: 1.85 1.97 1.99 4/94 20785
/proc/meminfo: memFree=1773072/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=1512 CPUtime=0.04
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 274 0 0 0 4 0 0 0 18 0 1 0 1101032358 1548288 260 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 378 260 72 166 0 209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1512

[startup+0.101325 s]
/proc/loadavg: 1.85 1.97 1.99 4/94 20785
/proc/meminfo: memFree=1773072/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=1644 CPUtime=0.09
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1101032358 1683456 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 411 301 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301347 s]
/proc/loadavg: 1.85 1.97 1.99 4/94 20785
/proc/meminfo: memFree=1773072/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=1908 CPUtime=0.29
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 366 0 0 0 29 0 0 0 19 0 1 0 1101032358 1953792 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 477 352 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701391 s]
/proc/loadavg: 1.85 1.97 1.99 4/94 20785
/proc/meminfo: memFree=1773072/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=2176 CPUtime=0.69
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 444 0 0 0 69 0 0 0 23 0 1 0 1101032358 2228224 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 544 430 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50148 s]
/proc/loadavg: 1.85 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1771400/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=2440 CPUtime=1.49
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 526 0 0 0 149 0 0 0 25 0 1 0 1101032358 2498560 512 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 610 512 73 166 0 441 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2440

[startup+3.10166 s]
/proc/loadavg: 1.85 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1770824/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=2964 CPUtime=3.09
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 656 0 0 0 309 0 0 0 25 0 1 0 1101032358 3035136 642 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 741 642 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30201 s]
/proc/loadavg: 1.86 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1770000/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=3636 CPUtime=6.29
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 811 0 0 0 629 0 0 0 25 0 1 0 1101032358 3723264 797 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 909 797 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7017 s]
/proc/loadavg: 1.87 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1769112/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=4564 CPUtime=12.69
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 1020 0 0 0 1269 0 0 0 25 0 1 0 1101032358 4673536 1006 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 1141 1006 73 166 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4564

[startup+25.5022 s]
/proc/loadavg: 1.90 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1767896/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=5788 CPUtime=25.48
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 1305 0 0 0 2548 0 0 0 25 0 1 0 1101032358 5926912 1291 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 1447 1291 73 166 0 1278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5788

[startup+51.103 s]
/proc/loadavg: 1.93 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1766424/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=7380 CPUtime=51.08
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 1657 0 0 0 5107 1 0 0 25 0 1 0 1101032358 7557120 1643 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 1845 1643 73 166 0 1676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7380

[startup+102.309 s]
/proc/loadavg: 1.97 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1764120/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=9872 CPUtime=102.27
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 2193 0 0 0 10226 1 0 0 25 0 1 0 1101032358 10108928 2179 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 2468 2179 73 166 0 2299 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9872

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1762264/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=12108 CPUtime=162.25
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 2656 0 0 0 16224 1 0 0 25 0 1 0 1101032358 12398592 2642 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 3027 2642 73 166 0 2858 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12108

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20786
/proc/meminfo: memFree=1760536/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=13920 CPUtime=222.23
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 3069 0 0 0 22222 1 0 0 25 0 1 0 1101032358 14254080 3055 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 3480 3055 73 166 0 3311 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13920

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20787
/proc/meminfo: memFree=1759640/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=14704 CPUtime=282.22
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 3264 0 0 0 28220 2 0 0 25 0 1 0 1101032358 15056896 3250 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 3676 3250 73 166 0 3507 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14704

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20787
/proc/meminfo: memFree=1758616/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=15948 CPUtime=342.2
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 3541 0 0 0 34218 2 0 0 25 0 1 0 1101032358 16330752 3527 1992294400 134512640 135192793 4294956224 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 3987 3527 73 166 0 3818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15948

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1757784/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=16720 CPUtime=402.18
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 3725 0 0 0 40216 2 0 0 25 0 1 0 1101032358 17121280 3711 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 4180 3711 73 166 0 4011 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16720

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1757080/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=17592 CPUtime=462.17
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 3913 0 0 0 46215 2 0 0 25 0 1 0 1101032358 18014208 3899 1992294400 134512640 135192793 4294956224 18446744073709551615 134533982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 4398 3899 73 166 0 4229 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17592

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1756504/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=18264 CPUtime=522.15
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 4097 0 0 0 52213 2 0 0 25 0 1 0 1101032358 18702336 4083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 4566 4083 73 166 0 4397 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18264

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1755672/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=19300 CPUtime=582.13
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 4305 0 0 0 58211 2 0 0 25 0 1 0 1101032358 19763200 4291 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 4825 4291 73 166 0 4656 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19300

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1755160/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=19940 CPUtime=642.13
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 4434 0 0 0 64210 3 0 0 25 0 1 0 1101032358 20418560 4420 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 4985 4420 73 166 0 4816 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19940

[startup+702.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1754520/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=20740 CPUtime=702.11
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 4589 0 0 0 70208 3 0 0 25 0 1 0 1101032358 21237760 4575 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 5185 4575 73 166 0 5016 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20740

[startup+762.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1754008/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=21252 CPUtime=762.1
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 4718 0 0 0 76207 3 0 0 25 0 1 0 1101032358 21762048 4704 1992294400 134512640 135192793 4294956224 18446744073709551615 134748683 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 5313 4704 73 166 0 5144 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21252

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1753496/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=21956 CPUtime=822.07
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 4834 0 0 0 82204 3 0 0 25 0 1 0 1101032358 22482944 4820 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 5489 4820 73 166 0 5320 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21956

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1752664/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=22964 CPUtime=882.06
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5045 0 0 0 88203 3 0 0 25 0 1 0 1101032358 23515136 5031 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 5741 5031 73 166 0 5572 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22964

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1752152/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=23448 CPUtime=942.04
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5169 0 0 0 94201 3 0 0 25 0 1 0 1101032358 24010752 5155 1992294400 134512640 135192793 4294956224 18446744073709551615 134531596 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 5862 5155 73 166 0 5693 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23448

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1751640/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=24104 CPUtime=1002.02
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5290 0 0 0 100199 3 0 0 25 0 1 0 1101032358 24682496 5276 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 6026 5276 73 166 0 5857 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24104

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1751000/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=24912 CPUtime=1062.01
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5438 0 0 0 106198 3 0 0 25 0 1 0 1101032358 25509888 5424 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 6228 5424 73 166 0 6059 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24912

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/95 20788
/proc/meminfo: memFree=1750744/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=25248 CPUtime=1121.99
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5522 0 0 0 112196 3 0 0 25 0 1 0 1101032358 25853952 5508 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 6312 5508 73 166 0 6143 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25248

[startup+1182.3 s]
/proc/loadavg: 2.07 1.99 1.99 3/95 20794
/proc/meminfo: memFree=1750040/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=26140 CPUtime=1181.97
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5674 0 0 0 118194 3 0 0 25 0 1 0 1101032358 26767360 5660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 6535 5660 73 166 0 6366 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 26140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 2.05 1.99 1.99 3/95 20794
/proc/meminfo: memFree=1750040/2055920 swapFree=4152308/4192956
[pid=20785] ppid=20783 vsize=26140 CPUtime=1200.07
/proc/20785/stat : 20785 (mxc-sat09) R 20783 20785 20748 0 -1 4194304 5676 0 0 0 120004 3 0 0 25 0 1 0 1101032358 26767360 5662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/20785/statm: 6535 5662 73 166 0 6366 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26140

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): 1200.05
CPU system time (s): 0.040993
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 26140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5676
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= 1749

runsolver used 1.9427 second user time and 4.28235 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 00:41:27
IDJOB=1517325
IDBENCH=70587
IDSOLVER=504
FILE ID=node91/1517325-1238283687
PBS_JOBID= 9060980
Free space on /tmp= 66480 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517325-1238283687/watcher-1517325-1238283687 -o /tmp/evaluation-result-1517325-1238283687/solver-1517325-1238283687 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517325-1238283687.cnf

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

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=1201166293

node91.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		: 3000.252
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		: 3000.252
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:       1773552 kB
Buffers:         55472 kB
Cached:         155672 kB
SwapCached:      23048 kB
Active:         152060 kB
Inactive:        83600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773552 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            29808 kB
Committed_AS:  2368856 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-29 01:01:30