Trace number 1516761

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
MD5SUMc9e74b633df5135d26c194cfafd328d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 

30.88/30.90	c starting MXC with:
30.88/30.90	c cnf_path = HOME/instance-1516761-1238274692.cnf
30.88/30.90	c restart_strategy = auto
30.88/30.90	c sign_strategy = cached
30.88/30.90	c use_preprocessing = -1
30.88/30.90	c output_implicant = 1
30.88/30.90	c timeout_seconds = 0
30.88/30.90	c running SatELite... done
30.88/30.90	c 13 vars eliminated
30.88/30.90	c received 0 units and 2108 clauses from SatELite
30.88/30.90	c 12 assignments made, starting to guess now
30.88/30.90	c ===================================[MXC]=====================================
30.88/30.90	c | Conflicts |                Clause Statistics                   |   Vars   |
30.88/30.90	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.88/30.90	c =============================================================================
30.88/30.90	c |         0 |       0       0     2108        0        0     nan |      500 |
30.88/30.90	c |       100 |       0       0     2108      100     1050    24.0 |      488 |
30.88/30.90	c |       210 |       0       0     2108      210     1105    27.0 |      488 |
30.88/30.90	c |       441 |       0       0     2108      441     1220    26.1 |      488 |
30.88/30.90	c |       805 |       0       0     2108      805     1402    24.7 |      488 |
30.88/30.90	c |      1315 |       0       0     2108     1315     1609    24.3 |      488 |
30.88/30.90	c |      1986 |       0       0     2108     1138     1754    22.7 |      488 |
30.88/30.90	c |      2834 |       0       0     2108     1047     1894    23.4 |      488 |
30.88/30.90	c |      3876 |       0       0     2108     1077     2031    23.4 |      488 |
30.88/30.90	c |      5132 |       0       0     2108     1260     2163    24.8 |      488 |
30.88/30.90	c |      6623 |       0       0     2108     1626     2292    21.8 |      488 |
30.88/30.90	c |      8373 |       0       0     2108     2202     2419    22.7 |      488 |
30.88/30.90	c |     10408 |       0       0     2108     1763     2543    22.5 |      488 |
30.88/30.90	c |     12756 |       0       0     2108     1488     2665    20.5 |      488 |
30.88/30.90	c |     15449 |       0       0     2108     1426     2786    22.1 |      488 |
30.88/30.90	c |     18521 |       0       0     2108     1627     2906    21.7 |      488 |
30.88/30.90	c |     22010 |       0       0     2108     2136     3025    22.3 |      488 |
30.88/30.90	c |     25958 |       0       0     2108     3006     3144    24.0 |      488 |
30.88/30.90	c |     30411 |       0       0     2108     2672     3262    24.3 |      488 |
30.88/30.90	c |     35419 |       0       0     2108     2703     3381    21.9 |      488 |
30.88/30.90	c |     41038 |       0       0     2108     3172     3499    21.8 |      488 |
30.88/30.90	c |     47329 |       0       0     2108     2351     3618    21.4 |      488 |
30.88/30.90	c |     54360 |       0       0     2108     2004     3737    19.8 |      488 |
30.88/30.90	c |     62205 |       0       0     2108     2231     3857    19.5 |      488 |
30.88/30.90	c |     70945 |       0       0     2108     3128     3978    20.3 |      488 |
30.88/30.90	c |     80669 |       0       0     2108     2750     4099    20.8 |      488 |
30.88/30.90	c |     91476 |       0       0     2108     3151     4222    20.8 |      488 |
30.88/30.90	c |    103474 |       0       0     2108     2281     4346    20.2 |      488 |
30.88/30.90	c |    116782 |       0       0     2108     2338     4471    21.1 |      488 |
30.88/30.90	c |    131532 |       0       0     2108     3485     4597    20.6 |      488 |
30.88/30.90	c |    147868 |       0       0     2108     3505     4726    22.5 |      488 |
30.88/30.90	c |    165948 |       0       0     2108     4832     4855    23.9 |      488 |
30.88/30.90	c |    185947 |       0       0     2108     2688     4987    21.3 |      488 |
30.88/30.90	c |    208057 |       0       0     2108     4587     5120    22.1 |      488 |
30.88/30.90	c |    232489 |       0       0     2108     3079     5255    19.9 |      488 |
30.88/30.90	c |    259475 |       0       0     2108     3437     5393    21.3 |      488 |
30.88/30.90	c |    289271 |       0       0     2108     3180     5532    18.9 |      488 |
30.88/30.90	c |    322158 |       0       0     2108     5264     5674    22.2 |      488 |
30.88/30.90	c |    358445 |       0       0     2108     4221     5818    22.0 |      488 |
30.88/30.90	c |    398472 |       0       0     2108     2998     5965    20.7 |      488 |
30.88/30.90	c |    442613 |       0       0     2108     4847     6114    23.5 |      488 |
30.88/30.90	c |    491279 |       0       0     2108     4004     6265    21.5 |      488 |
30.88/30.90	c |    544923 |       0       0     2108     3733

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-1516761-1238274692/watcher-1516761-1238274692 -o /tmp/evaluation-result-1516761-1238274692/solver-1516761-1238274692 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516761-1238274692.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: 0.91 0.95 0.98 3/64 15368
/proc/meminfo: memFree=1085376/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=1108 CPUtime=0
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1100135187 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134573716 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 277 131 56 166 0 108 0

[startup+0.0464699 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15368
/proc/meminfo: memFree=1085376/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=1504 CPUtime=0.04
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 289 0 0 0 4 0 0 0 18 0 1 0 1100135187 1540096 275 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 376 275 72 166 0 207 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1504

[startup+0.101478 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15368
/proc/meminfo: memFree=1085376/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=1768 CPUtime=0.09
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 1100135187 1810432 313 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 442 313 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301514 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15368
/proc/meminfo: memFree=1085376/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=1900 CPUtime=0.29
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 1100135187 1945600 376 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 475 376 73 166 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1900

[startup+0.701587 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15368
/proc/meminfo: memFree=1085376/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=2164 CPUtime=0.69
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 456 0 0 0 69 0 0 0 22 0 1 0 1100135187 2215936 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 541 442 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15369
/proc/meminfo: memFree=1083704/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=2560 CPUtime=1.49
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 550 0 0 0 149 0 0 0 25 0 1 0 1100135187 2621440 536 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 640 536 73 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15369
/proc/meminfo: memFree=1083128/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=3088 CPUtime=3.09
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 655 0 0 0 309 0 0 0 25 0 1 0 1100135187 3162112 641 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 772 641 73 166 0 603 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3088

[startup+6.30261 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 15369
/proc/meminfo: memFree=1082360/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=3760 CPUtime=6.29
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 831 0 0 0 629 0 0 0 25 0 1 0 1100135187 3850240 817 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 940 817 73 166 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 15369
/proc/meminfo: memFree=1081464/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=4564 CPUtime=12.69
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 1019 0 0 0 1269 0 0 0 25 0 1 0 1100135187 4673536 1005 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 1141 1005 73 166 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4564

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 15369
/proc/meminfo: memFree=1080312/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=5780 CPUtime=25.48
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 1288 0 0 0 2548 0 0 0 25 0 1 0 1100135187 5918720 1274 1992294400 134512640 135192793 4294956224 18446744073709551615 134533340 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 1445 1274 73 166 0 1276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5780

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 15369
/proc/meminfo: memFree=1078776/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=7300 CPUtime=51.07
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 1673 0 0 0 5106 1 0 0 25 0 1 0 1100135187 7475200 1659 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 1825 1659 73 166 0 1656 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7300

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 15369
/proc/meminfo: memFree=1076664/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=9744 CPUtime=102.26
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 2186 0 0 0 10224 2 0 0 25 0 1 0 1100135187 9977856 2172 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 2436 2172 73 166 0 2267 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9744

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1074936/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=11700 CPUtime=162.23
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 2616 0 0 0 16221 2 0 0 25 0 1 0 1100135187 11980800 2602 1992294400 134512640 135192793 4294956224 18446744073709551615 134516609 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 2925 2602 73 166 0 2756 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11700

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1073656/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=13180 CPUtime=222.22
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 2928 0 0 0 22219 3 0 0 25 0 1 0 1100135187 13496320 2914 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 3295 2914 73 166 0 3126 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13180

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1072184/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=14864 CPUtime=282.19
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 3301 0 0 0 28216 3 0 0 25 0 1 0 1100135187 15220736 3287 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 3716 3287 73 166 0 3547 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14864

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1071352/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=15764 CPUtime=342.17
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 3506 0 0 0 34214 3 0 0 25 0 1 0 1100135187 16142336 3492 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 3941 3492 73 166 0 3772 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15764

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1070264/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=17000 CPUtime=402.16
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 3793 0 0 0 40212 4 0 0 25 0 1 0 1100135187 17408000 3779 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 4250 3779 73 166 0 4081 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17000

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1069368/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=17936 CPUtime=462.13
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4008 0 0 0 46209 4 0 0 25 0 1 0 1100135187 18366464 3994 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 4484 3994 73 166 0 4315 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17936

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1068664/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=18676 CPUtime=522.12
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4172 0 0 0 52207 5 0 0 25 0 1 0 1100135187 19124224 4158 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 4669 4158 73 166 0 4500 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18676

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1068024/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=19432 CPUtime=582.1
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4346 0 0 0 58205 5 0 0 25 0 1 0 1100135187 19898368 4332 1992294400 134512640 135192793 4294956224 18446744073709551615 134613017 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 4858 4332 73 166 0 4689 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1067448/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=19912 CPUtime=642.08
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4480 0 0 0 64203 5 0 0 25 0 1 0 1100135187 20389888 4466 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 4978 4466 73 166 0 4809 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19912

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1066808/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=20536 CPUtime=702.06
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4624 0 0 0 70200 6 0 0 25 0 1 0 1100135187 21028864 4610 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5134 4610 73 166 0 4965 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 20536

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1066232/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=21204 CPUtime=762.04
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4779 0 0 0 76198 6 0 0 25 0 1 0 1100135187 21712896 4765 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5301 4765 73 166 0 5132 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 21204

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1065592/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=21908 CPUtime=822.01
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 4919 0 0 0 82195 6 0 0 25 0 1 0 1100135187 22433792 4905 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5477 4905 73 166 0 5308 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 21908

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1065144/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=22452 CPUtime=882
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5032 0 0 0 88193 7 0 0 25 0 1 0 1100135187 22990848 5018 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5613 5018 73 166 0 5444 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 22452

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1064696/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=22984 CPUtime=941.98
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5147 0 0 0 94191 7 0 0 25 0 1 0 1100135187 23535616 5133 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5746 5133 73 166 0 5577 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 22984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1064120/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=23464 CPUtime=1001.95
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5285 0 0 0 100188 7 0 0 25 0 1 0 1100135187 24027136 5271 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5866 5271 73 166 0 5697 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 23464

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1063736/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=23948 CPUtime=1061.93
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5374 0 0 0 106186 7 0 0 25 0 1 0 1100135187 24522752 5360 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 5987 5360 73 166 0 5818 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 23948

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1063160/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=24492 CPUtime=1121.92
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5522 0 0 0 112184 8 0 0 25 0 1 0 1100135187 25079808 5508 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 6123 5508 73 166 0 5954 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 24492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1062648/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=25200 CPUtime=1181.9
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5640 0 0 0 118182 8 0 0 25 0 1 0 1100135187 25804800 5626 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 6300 5626 73 166 0 6131 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 25200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1062584/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=25200 CPUtime=1200.09
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5658 0 0 0 120001 8 0 0 25 0 1 0 1100135187 25804800 5644 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 6300 5644 73 166 0 6131 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25200

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: 0.99 0.97 0.98 2/65 15369
/proc/meminfo: memFree=1062584/2055920 swapFree=4174052/4192956
[pid=15368] ppid=15366 vsize=25200 CPUtime=1200.09
/proc/15368/stat : 15368 (mxc-sat09) R 15366 15368 15107 0 -1 4194304 5658 0 0 0 120001 8 0 0 25 0 1 0 1100135187 25804800 5644 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/15368/statm: 6300 5644 73 166 0 6131 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.089986
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 25200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5658
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= 1986

runsolver used 0.91686 second user time and 2.40063 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 22:11:32
IDJOB=1516761
IDBENCH=70540
IDSOLVER=504
FILE ID=node17/1516761-1238274692
PBS_JOBID= 9060892
Free space on /tmp= 66332 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516761-1238274692/watcher-1516761-1238274692 -o /tmp/evaluation-result-1516761-1238274692/solver-1516761-1238274692 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516761-1238274692.cnf

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

MD5SUM BENCH= c9e74b633df5135d26c194cfafd328d1
RANDOM SEED=1491091878

node17.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		: 3000.265
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		: 3000.265
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:       1085856 kB
Buffers:         80348 kB
Cached:         797224 kB
SwapCached:      12684 kB
Active:          58984 kB
Inactive:       832712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085856 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          19752 kB
Slab:            64340 kB
Committed_AS:  2877752 kB
PageTables:       1464 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= 66332 MiB
End job on node17 at 2009-03-28 22:31:34