Trace number 1517685

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.59/29.68	c starting MXC with:
29.59/29.68	c cnf_path = HOME/instance-1517685-1238289567.cnf
29.59/29.68	c restart_strategy = auto
29.59/29.68	c sign_strategy = cached
29.59/29.68	c use_preprocessing = -1
29.59/29.68	c output_implicant = 1
29.59/29.68	c timeout_seconds = 0
29.59/29.68	c running SatELite... done
29.59/29.68	c 19 vars eliminated
29.59/29.68	c received 0 units and 1924 clauses from SatELite
29.59/29.68	c 18 assignments made, starting to guess now
29.59/29.68	c ===================================[MXC]=====================================
29.59/29.68	c | Conflicts |                Clause Statistics                   |   Vars   |
29.59/29.68	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.59/29.68	c =============================================================================
29.59/29.68	c |         0 |       0       0     1924        0        0     nan |      460 |
29.59/29.68	c |       100 |       0       0     1924      100     1050    22.6 |      442 |
29.59/29.68	c |       210 |       0       0     1924      210     1105    22.0 |      442 |
29.59/29.68	c |       441 |       0       0     1924      441     1220    23.0 |      442 |
29.59/29.68	c |       805 |       0       0     1924      805     1402    22.4 |      442 |
29.59/29.68	c |      1315 |       0       0     1924     1315     1609    22.5 |      442 |
29.59/29.68	c |      1986 |       0       0     1924     1138     1754    20.7 |      442 |
29.59/29.68	c |      2834 |       0       0     1924     1046     1894    21.0 |      442 |
29.59/29.68	c |      3876 |       0       0     1924     1076     2031    22.6 |      442 |
29.59/29.68	c |      5132 |       0       0     1924     1259     2163    21.4 |      442 |
29.59/29.68	c |      6623 |       0       0     1924     1624     2292    21.8 |      442 |
29.59/29.68	c |      8373 |       0       0     1924     2200     2419    22.4 |      442 |
29.59/29.68	c |     10408 |       0       0     1924     1761     2543    22.7 |      442 |
29.59/29.68	c |     12756 |       0       0     1924     1487     2665    20.9 |      442 |
29.59/29.68	c |     15449 |       0       0     1924     1426     2786    22.2 |      442 |
29.59/29.68	c |     18521 |       0       0     1924     1628     2906    22.0 |      442 |
29.59/29.68	c |     22010 |       0       0     1924     2138     3025    21.8 |      442 |
29.59/29.68	c |     25958 |       0       0     1924     3008     3144    22.6 |      442 |
29.59/29.68	c |     30411 |       0       0     1924     2673     3262    20.6 |      442 |
29.59/29.68	c |     35419 |       0       0     1924     2704     3381    21.7 |      442 |
29.59/29.68	c |     41038 |       0       0     1924     3174     3499    22.5 |      442 |
29.59/29.68	c |     47329 |       0       0     1924     2351     3618    20.7 |      442 |
29.59/29.68	c |     54360 |       0       0     1924     2005     3737    19.2 |      442 |
29.59/29.68	c |     62205 |       0       0     1924     2231     3857    19.8 |      442 |
29.59/29.68	c |     70945 |       0       0     1924     3128     3978    19.5 |      442 |
29.59/29.68	c |     80669 |       0       0     1924     2751     4099    19.9 |      442 |
29.59/29.68	c |     91476 |       0       0     1924     3151     4222    19.5 |      442 |
29.59/29.68	c |    103474 |       0       0     1924     2280     4346    19.3 |      442 |
29.59/29.68	c |    116782 |       0       0     1924     2333     4471    20.1 |      442 |
29.59/29.68	c |    131532 |       0       0     1924     3471     4597    22.1 |      442 |
29.59/29.68	c |    147868 |       0       0     1924     3490     4726    20.8 |      442 |
29.59/29.68	c |    165948 |       0       0     1924     4814     4855    22.6 |      442 |
29.59/29.68	c |    185947 |       0       0     1924     2674     4987    20.7 |      442 |
29.59/29.68	c |    208057 |       0       0     1924     4584     5120    21.4 |      442 |
29.59/29.68	c |    232489 |       0       0     1924     3074     5255    20.2 |      442 |
29.59/29.68	c |    259475 |       0       0     1924     3421     5393    20.0 |      442 |
29.59/29.68	c |    289271 |       0       0     1924     3161     5532    21.3 |      442 |
29.59/29.68	c |    322158 |       0       0     1924     5243     5674    20.3 |      442 |
29.59/29.68	c |    358445 |       0       0     1924     4202     5818    19.8 |      442 |
29.59/29.68	c |    398472 |       0       0     1924     5959     5965    19.8 |      442 |
29.59/29.68	c |    442613 |       0       0     1924     4831     6114    20.2 |      442 |
29.59/29.68	c |    491279 |       0       0     1924     3991     6265    20.5 |      442 |
29.59/29.68	c |    544923 |       0       0     1924     3718

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-1517685-1238289567/watcher-1517685-1238289567 -o /tmp/evaluation-result-1517685-1238289567/solver-1517685-1238289567 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517685-1238289567.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 12442
/proc/meminfo: memFree=1065184/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=984 CPUtime=0
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 867548190 1007616 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134560269 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 246 131 56 166 0 77 0

[startup+0.042272 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12442
/proc/meminfo: memFree=1065184/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=1512 CPUtime=0.04
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 274 0 0 0 4 0 0 0 18 0 1 0 867548190 1548288 260 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 378 260 72 166 0 209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1512

[startup+0.101281 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12442
/proc/meminfo: memFree=1065184/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=1644 CPUtime=0.1
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 318 0 0 0 10 0 0 0 18 0 1 0 867548190 1683456 304 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 411 304 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.30131 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12442
/proc/meminfo: memFree=1065184/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=1904 CPUtime=0.3
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 377 0 0 0 30 0 0 0 19 0 1 0 867548190 1949696 363 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 476 363 73 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701368 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12442
/proc/meminfo: memFree=1065184/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=2168 CPUtime=0.7
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 456 0 0 0 70 0 0 0 22 0 1 0 867548190 2220032 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 542 442 73 166 0 373 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2168

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1063512/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=2560 CPUtime=1.49
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 543 0 0 0 149 0 0 0 25 0 1 0 867548190 2621440 529 1992294400 134512640 135192793 4294956224 18446744073709551615 134533349 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 640 529 73 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1062936/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=3092 CPUtime=3.09
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 659 0 0 0 309 0 0 0 25 0 1 0 867548190 3166208 645 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 773 645 73 166 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3092

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1062232/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=3628 CPUtime=6.29
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 802 0 0 0 629 0 0 0 25 0 1 0 867548190 3715072 788 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 907 788 73 166 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1061208/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=4556 CPUtime=12.69
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 1030 0 0 0 1269 0 0 0 25 0 1 0 867548190 4665344 1016 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 1139 1016 73 166 0 970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4556

[startup+25.502 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 12443
/proc/meminfo: memFree=1060056/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=5776 CPUtime=25.48
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 1294 0 0 0 2548 0 0 0 25 0 1 0 867548190 5914624 1280 1992294400 134512640 135192793 4294956224 18446744073709551615 134551988 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 1444 1280 73 166 0 1275 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5776

[startup+51.1018 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 12443
/proc/meminfo: memFree=1058776/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=7032 CPUtime=51.08
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 1601 0 0 0 5108 0 0 0 25 0 1 0 867548190 7200768 1587 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 1758 1587 73 166 0 1589 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7032

[startup+102.305 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12443
/proc/meminfo: memFree=1057112/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=8928 CPUtime=102.26
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 2011 0 0 0 10226 0 0 0 25 0 1 0 867548190 9142272 1997 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 2232 1997 73 166 0 2063 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8928

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1055256/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=11148 CPUtime=162.24
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 2486 0 0 0 16224 0 0 0 25 0 1 0 867548190 11415552 2472 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 2787 2472 73 166 0 2618 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11148

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1053720/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=12748 CPUtime=222.23
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 2846 0 0 0 22222 1 0 0 25 0 1 0 867548190 13053952 2832 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 3187 2832 73 166 0 3018 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12748

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1052376/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=14272 CPUtime=282.21
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 3171 0 0 0 28220 1 0 0 25 0 1 0 867548190 14614528 3157 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 3568 3157 73 166 0 3399 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14272

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1051544/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=15292 CPUtime=342.19
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 3379 0 0 0 34217 2 0 0 25 0 1 0 867548190 15659008 3365 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 3823 3365 73 166 0 3654 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15292

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1050712/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=16204 CPUtime=402.18
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 3584 0 0 0 40216 2 0 0 25 0 1 0 867548190 16592896 3570 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 4051 3570 73 166 0 3882 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1049944/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=16948 CPUtime=462.16
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 3758 0 0 0 46214 2 0 0 25 0 1 0 867548190 17354752 3744 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 4237 3744 73 166 0 4068 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1049176/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=17724 CPUtime=522.14
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 3956 0 0 0 52212 2 0 0 25 0 1 0 867548190 18149376 3942 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 4431 3942 73 166 0 4262 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17724

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1048344/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=18652 CPUtime=582.12
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4164 0 0 0 58210 2 0 0 25 0 1 0 867548190 19099648 4150 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 4663 4150 73 166 0 4494 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1047704/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=19288 CPUtime=642.1
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4322 0 0 0 64208 2 0 0 25 0 1 0 867548190 19750912 4308 1992294400 134512640 135192793 4294956224 18446744073709551615 134532607 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 4822 4308 73 166 0 4653 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19288

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1047192/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=19892 CPUtime=702.08
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4443 0 0 0 70206 2 0 0 25 0 1 0 867548190 20369408 4429 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 4973 4429 73 166 0 4804 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19892

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1046616/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=20548 CPUtime=762.06
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4589 0 0 0 76204 2 0 0 25 0 1 0 867548190 21041152 4575 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 5137 4575 73 166 0 4968 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20548

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1046104/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=21252 CPUtime=822.04
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4716 0 0 0 82202 2 0 0 25 0 1 0 867548190 21762048 4702 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 5313 4702 73 166 0 5144 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 21252

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1045720/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=21796 CPUtime=882.03
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4826 0 0 0 88200 3 0 0 25 0 1 0 867548190 22319104 4812 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 5449 4812 73 166 0 5280 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1045080/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=22532 CPUtime=942.01
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 4973 0 0 0 94198 3 0 0 25 0 1 0 867548190 23072768 4959 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 5633 4959 73 166 0 5464 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1044632/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=23044 CPUtime=1001.99
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 5088 0 0 0 100196 3 0 0 25 0 1 0 867548190 23597056 5074 1992294400 134512640 135192793 4294956224 18446744073709551615 134533982 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 5761 5074 73 166 0 5592 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 23044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1044056/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=23740 CPUtime=1061.98
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 5226 0 0 0 106195 3 0 0 25 0 1 0 867548190 24309760 5212 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 5935 5212 73 166 0 5766 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1043608/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=24248 CPUtime=1121.96
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 5349 0 0 0 112193 3 0 0 25 0 1 0 867548190 24829952 5335 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 6062 5335 73 166 0 5893 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 24248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1043160/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=24924 CPUtime=1181.94
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 5469 0 0 0 118191 3 0 0 25 0 1 0 867548190 25522176 5455 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 6231 5455 73 166 0 6062 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 24924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12443
/proc/meminfo: memFree=1042904/2055920 swapFree=4178260/4192956
[pid=12442] ppid=12440 vsize=25116 CPUtime=1200.04
/proc/12442/stat : 12442 (mxc-sat09) R 12440 12442 12245 0 -1 4194304 5526 0 0 0 120001 3 0 0 25 0 1 0 867548190 25718784 5512 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12442/statm: 6279 5512 73 166 0 6110 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25116

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): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.037994
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 25116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5526
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= 1026

runsolver used 0.997848 second user time and 2.35664 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-29 03:19:27
IDJOB=1517685
IDBENCH=70617
IDSOLVER=504
FILE ID=node39/1517685-1238289567
PBS_JOBID= 9060969
Free space on /tmp= 66228 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517685-1238289567/watcher-1517685-1238289567 -o /tmp/evaluation-result-1517685-1238289567/solver-1517685-1238289567 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517685-1238289567.cnf

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=650844428

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:       1065600 kB
Buffers:         90444 kB
Cached:         804564 kB
SwapCached:       8168 kB
Active:          60356 kB
Inactive:       844560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1065600 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16700 kB
Slab:            71708 kB
Committed_AS:  2194264 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 2009-03-29 03:39:30