Trace number 1516713

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.58/30.68	c starting MXC with:
30.58/30.68	c cnf_path = HOME/instance-1516713-1238273928.cnf
30.58/30.68	c restart_strategy = auto
30.58/30.68	c sign_strategy = cached
30.58/30.68	c use_preprocessing = -1
30.58/30.68	c output_implicant = 1
30.58/30.68	c timeout_seconds = 0
30.58/30.68	c running SatELite... done
30.58/30.68	c 11 vars eliminated
30.58/30.68	c received 0 units and 2116 clauses from SatELite
30.58/30.68	c 10 assignments made, starting to guess now
30.58/30.68	c ===================================[MXC]=====================================
30.58/30.68	c | Conflicts |                Clause Statistics                   |   Vars   |
30.58/30.68	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.58/30.68	c =============================================================================
30.58/30.68	c |         0 |       0       0     2116        0        0     nan |      500 |
30.58/30.68	c |       100 |       0       0     2116      100     1050    24.0 |      490 |
30.58/30.68	c |       210 |       0       0     2116      210     1105    24.7 |      490 |
30.58/30.68	c |       441 |       0       0     2116      441     1220    23.2 |      490 |
30.58/30.68	c |       805 |       0       0     2116      805     1402    22.5 |      490 |
30.58/30.68	c |      1315 |       0       0     2116     1315     1609    22.5 |      490 |
30.58/30.68	c |      1986 |       0       0     2116     1138     1754    22.1 |      490 |
30.58/30.68	c |      2834 |       0       0     2116     1047     1894    21.0 |      490 |
30.58/30.68	c |      3876 |       0       0     2116     1077     2031    23.4 |      490 |
30.58/30.68	c |      5132 |       0       0     2116     1260     2163    23.4 |      490 |
30.58/30.68	c |      6623 |       0       0     2116     1625     2292    22.7 |      490 |
30.58/30.68	c |      8373 |       0       0     2116     2201     2419    22.0 |      490 |
30.58/30.68	c |     10408 |       0       0     2116     1762     2543    21.6 |      490 |
30.58/30.68	c |     12756 |       0       0     2116     1487     2665    21.5 |      490 |
30.58/30.68	c |     15449 |       0       0     2116     1425     2786    21.1 |      490 |
30.58/30.68	c |     18521 |       0       0     2116     1625     2906    20.2 |      490 |
30.58/30.68	c |     22010 |       0       0     2116     2136     3025    20.2 |      490 |
30.58/30.68	c |     25958 |       0       0     2116     3010     3144    20.5 |      490 |
30.58/30.68	c |     30411 |       0       0     2116     2676     3262    20.5 |      490 |
30.58/30.68	c |     35419 |       0       0     2116     2713     3381    22.0 |      490 |
30.58/30.68	c |     41038 |       0       0     2116     3186     3499    22.1 |      490 |
30.58/30.68	c |     47329 |       0       0     2116     2363     3618    20.8 |      490 |
30.58/30.68	c |     54360 |       0       0     2116     2018     3737    21.6 |      490 |
30.58/30.68	c |     62205 |       0       0     2116     2251     3857    20.6 |      490 |
30.58/30.68	c |     70945 |       0       0     2116     3148     3978    22.0 |      490 |
30.58/30.68	c |     80669 |       0       0     2116     2771     4099    21.7 |      490 |
30.58/30.68	c |     91476 |       0       0     2116     3171     4222    22.8 |      490 |
30.58/30.68	c |    103474 |       0       0     2116     2301     4346    21.0 |      490 |
30.58/30.68	c |    116782 |       0       0     2116     2360     4471    22.3 |      490 |
30.58/30.68	c |    131532 |       0       0     2116     3496     4597    22.9 |      490 |
30.58/30.68	c |    147868 |       0       0     2116     3512     4726    20.8 |      490 |
30.58/30.68	c |    165948 |       0       0     2116     4840     4855    21.6 |      490 |
30.58/30.68	c |    185947 |       0       0     2116     2703     4987    21.8 |      490 |
30.58/30.68	c |    208057 |       0       0     2116     4592     5120    21.5 |      490 |
30.58/30.68	c |    232489 |       0       0     2116     3105     5255    21.4 |      490 |
30.58/30.68	c |    259475 |       0       0     2116     3461     5393    20.0 |      490 |
30.58/30.68	c |    289271 |       0       0     2116     3196     5532    21.7 |      490 |
30.58/30.68	c |    322158 |       0       0     2116     5275     5674    23.4 |      490 |
30.58/30.68	c |    358445 |       0       0     2116     4236     5818    21.3 |      490 |
30.58/30.68	c |    398472 |       0       0     2116     3005     5965    20.5 |      490 |
30.58/30.68	c |    442613 |       0       0     2116     4859     6114    23.1 |      490 |
30.58/30.68	c |    491279 |       0       0     2116     4029     6265    22.1 |      490 |
30.58/30.68	c |    544923 |       0       0     2116     3755

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-1516713-1238273928/watcher-1516713-1238273928 -o /tmp/evaluation-result-1516713-1238273928/solver-1516713-1238273928 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516713-1238273928.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11999
/proc/meminfo: memFree=1066848/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=1108 CPUtime=0
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 865984259 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134752959 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 277 131 56 166 0 108 0

[startup+0.0271821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11999
/proc/meminfo: memFree=1066848/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=1504 CPUtime=0.02
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 260 0 0 0 2 0 0 0 18 0 1 0 865984259 1540096 246 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 376 246 72 166 0 207 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1504

[startup+0.101193 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11999
/proc/meminfo: memFree=1066848/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=1636 CPUtime=0.09
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 865984259 1675264 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 409 310 73 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11999
/proc/meminfo: memFree=1066848/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=1912 CPUtime=0.29
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 382 0 0 0 29 0 0 0 19 0 1 0 865984259 1957888 368 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 478 368 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.70128 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11999
/proc/meminfo: memFree=1066848/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=2172 CPUtime=0.69
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 452 0 0 0 69 0 0 0 22 0 1 0 865984259 2224128 438 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 543 438 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1065176/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=2572 CPUtime=1.49
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 865984259 2633728 516 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 643 516 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1064664/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=2968 CPUtime=3.09
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 653 0 0 0 309 0 0 0 25 0 1 0 865984259 3039232 639 1992294400 134512640 135192793 4294956224 18446744073709551615 134550785 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 742 639 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1063832/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=3764 CPUtime=6.29
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 829 0 0 0 629 0 0 0 25 0 1 0 865984259 3854336 815 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 941 815 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1062744/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=4576 CPUtime=12.69
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 1043 0 0 0 1269 0 0 0 25 0 1 0 865984259 4685824 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 1144 1029 73 166 0 975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4576

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1061784/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=5672 CPUtime=25.48
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 1278 0 0 0 2548 0 0 0 25 0 1 0 865984259 5808128 1264 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 1418 1264 73 166 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5672

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1060376/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=7216 CPUtime=51.08
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 1637 0 0 0 5107 1 0 0 25 0 1 0 865984259 7389184 1623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 1804 1623 73 166 0 1635 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7216

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12000
/proc/meminfo: memFree=1058328/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=9408 CPUtime=102.26
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 2117 0 0 0 10225 1 0 0 25 0 1 0 865984259 9633792 2103 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 2352 2103 73 166 0 2183 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9408

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1056592/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=11356 CPUtime=162.24
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 2551 0 0 0 16222 2 0 0 25 0 1 0 865984259 11628544 2537 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 2839 2537 73 166 0 2670 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11356

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1055056/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=13104 CPUtime=222.22
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 2922 0 0 0 22220 2 0 0 25 0 1 0 865984259 13418496 2908 1992294400 134512640 135192793 4294956224 18446744073709551615 134537310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 3276 2908 73 166 0 3107 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13104

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1053648/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=14488 CPUtime=282.2
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 3259 0 0 0 28218 2 0 0 25 0 1 0 865984259 14835712 3245 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 3622 3245 73 166 0 3453 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1052752/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=15424 CPUtime=342.18
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 3487 0 0 0 34216 2 0 0 25 0 1 0 865984259 15794176 3473 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 3856 3473 73 166 0 3687 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15424

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1052176/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=16208 CPUtime=402.17
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 3624 0 0 0 40214 3 0 0 25 0 1 0 865984259 16596992 3610 1992294400 134512640 135192793 4294956224 18446744073709551615 134533353 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 4052 3610 73 166 0 3883 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1051416/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=16984 CPUtime=462.15
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 3829 0 0 0 46212 3 0 0 25 0 1 0 865984259 17391616 3815 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 4246 3815 73 166 0 4077 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16984

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1050712/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=17756 CPUtime=522.13
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 3993 0 0 0 52210 3 0 0 25 0 1 0 865984259 18182144 3979 1992294400 134512640 135192793 4294956224 18446744073709551615 134520498 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 4439 3979 73 166 0 4270 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17756

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1050008/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=18536 CPUtime=582.11
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 4162 0 0 0 58208 3 0 0 25 0 1 0 865984259 18980864 4148 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 4634 4148 73 166 0 4465 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18536

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1049560/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=19036 CPUtime=642.09
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 4283 0 0 0 64206 3 0 0 25 0 1 0 865984259 19492864 4269 1992294400 134512640 135192793 4294956224 18446744073709551615 134551771 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 4759 4269 73 166 0 4590 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19036

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1048792/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=20028 CPUtime=702.07
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 4478 0 0 0 70204 3 0 0 25 0 1 0 865984259 20508672 4464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5007 4464 73 166 0 4838 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20028

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1048024/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=20924 CPUtime=762.06
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 4666 0 0 0 76203 3 0 0 25 0 1 0 865984259 21426176 4652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5231 4652 73 166 0 5062 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20924

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1047576/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=21436 CPUtime=822.04
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 4779 0 0 0 82200 4 0 0 25 0 1 0 865984259 21950464 4765 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5359 4765 73 166 0 5190 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 21436

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1047064/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=21976 CPUtime=882.02
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 4918 0 0 0 88198 4 0 0 25 0 1 0 865984259 22503424 4904 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5494 4904 73 166 0 5325 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 21976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1046552/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=22440 CPUtime=942
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 5022 0 0 0 94196 4 0 0 25 0 1 0 865984259 22978560 5008 1992294400 134512640 135192793 4294956224 18446744073709551615 134520480 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5610 5008 73 166 0 5441 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 22440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1046232/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=22924 CPUtime=1001.98
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 5112 0 0 0 100194 4 0 0 25 0 1 0 865984259 23474176 5098 1992294400 134512640 135192793 4294956224 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5731 5098 73 166 0 5562 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 22924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1045464/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=23788 CPUtime=1061.97
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 5297 0 0 0 106192 5 0 0 25 0 1 0 865984259 24358912 5283 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 5947 5283 73 166 0 5778 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 23788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1045144/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=24124 CPUtime=1121.95
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 5388 0 0 0 112190 5 0 0 25 0 1 0 865984259 24702976 5374 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 6031 5374 73 166 0 5862 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 24124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1044824/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=24476 CPUtime=1181.93
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 5460 0 0 0 118188 5 0 0 25 0 1 0 865984259 25063424 5446 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 6119 5446 73 166 0 5950 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 24476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12006
/proc/meminfo: memFree=1044696/2055920 swapFree=4178260/4192956
[pid=11999] ppid=11997 vsize=24636 CPUtime=1200.03
/proc/11999/stat : 11999 (mxc-sat09) R 11997 11999 11796 0 -1 4194304 5487 0 0 0 119998 5 0 0 25 0 1 0 865984259 25227264 5473 1992294400 134512640 135192793 4294956224 18446744073709551615 134552442 0 0 4096 0 0 0 0 17 1 0 0
/proc/11999/statm: 6159 5473 73 166 0 5990 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 24636

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): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.06099
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 24636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5487
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= 1049

runsolver used 0.950855 second user time and 2.48062 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 21:58:48
IDJOB=1516713
IDBENCH=70536
IDSOLVER=504
FILE ID=node39/1516713-1238273928
PBS_JOBID= 9060884
Free space on /tmp= 66228 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516713-1238273928/watcher-1516713-1238273928 -o /tmp/evaluation-result-1516713-1238273928/solver-1516713-1238273928 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516713-1238273928.cnf

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=701340645

node39.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		: 3000.285
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		: 3000.285
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:       1067264 kB
Buffers:         89164 kB
Cached:         804212 kB
SwapCached:       8168 kB
Active:          54536 kB
Inactive:       848788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067264 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            71632 kB
Committed_AS:  2189968 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 22:18:50