Trace number 1512681

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1183359164-025.cnf
MD5SUMeb88883744268c4015fbf88194e85a82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.16961
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

68.76/68.89	c starting MXC with:
68.76/68.89	c cnf_path = HOME/instance-1512681-1238207725.cnf
68.76/68.89	c restart_strategy = auto
68.76/68.89	c sign_strategy = cached
68.76/68.89	c use_preprocessing = -1
68.76/68.89	c output_implicant = 1
68.76/68.89	c timeout_seconds = 0
68.76/68.89	c running SatELite... done
68.76/68.89	c 1 vars eliminated
68.76/68.89	c received 0 units and 16000 clauses from SatELite
68.76/68.89	c 0 assignments made, starting to guess now
68.76/68.89	c ===================================[MXC]=====================================
68.76/68.89	c | Conflicts |                Clause Statistics                   |   Vars   |
68.76/68.89	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
68.76/68.89	c =============================================================================
68.76/68.89	c |         0 |       0       0    16000        0        0     nan |      800 |
68.76/68.89	c |       100 |       0       0    16000      100     1050   114.3 |      800 |
68.76/68.89	c |       210 |       0       0    16000      210     1105   112.3 |      800 |
68.76/68.89	c |       441 |       0       0    16000      441     1220   109.0 |      800 |
68.76/68.89	c |       805 |       0       0    16000      805     1402   108.3 |      800 |
68.76/68.89	c |      1315 |       0       0    16000     1315     1609   107.8 |      800 |
68.76/68.89	c |      1986 |       0       0    16000     1138     1754   108.0 |      800 |
68.76/68.89	c |      2834 |       0       0    16000     1046     1894   113.3 |      800 |
68.76/68.89	c |      3876 |       0       0    16000     1077     2031   108.5 |      800 |
68.76/68.89	c |      5132 |       0       0    16000     1260     2163   107.5 |      800 |
68.76/68.89	c |      6623 |       0       0    16000     1625     2292   113.6 |      800 |
68.76/68.89	c |      8373 |       0       0    16000     2201     2419   123.3 |      800 |
68.76/68.89	c |     10408 |       0       0    16000     1764     2543   114.1 |      800 |
68.76/68.89	c |     12756 |       0       0    16000     1489     2665   110.4 |      800 |
68.76/68.89	c |     15449 |       0       0    16000     1430     2786   105.6 |      800 |
68.76/68.89	c |     18521 |       0       0    16000     1635     2906   112.2 |      800 |
68.76/68.89	c |     22010 |       0       0    16000     2146     3025   111.1 |      800 |
68.76/68.89	c |     25958 |       0       0    16000     3016     3144   117.0 |      800 |
68.76/68.89	c |     30411 |       0       0    16000     2684     3262   108.3 |      800 |
68.76/68.89	c |     35419 |       0       0    16000     2716     3381   113.8 |      800 |
68.76/68.89	c |     41038 |       0       0    16000     3186     3499   114.4 |      800 |
68.76/68.89	c |     47329 |       0       0    16000     2367     3618   113.6 |      800 |
68.76/68.89	c |     54360 |       0       0    16000     2033     3737   110.5 |      800 |
68.76/68.89	c |     62205 |       0       0    16000     2263     3857   111.0 |      800 |
68.76/68.89	c |     70945 |       0       0    16000     3169     3978   114.9 |      800 |
68.76/68.89	c |     80669 |       0       0    16000     2809     4099   112.3 |      800 |
68.76/68.89	c |     91476 |       0       0    16000     3225     4222   111.7 |      800 |
68.76/68.89	c |    103474 |       0       0    16000     2380     4346   108.2 |      800 |
68.76/68.89	c |    116782 |       0       0    16000     2445     4471   114.6 |      800 |
68.76/68.89	c |    131532 |       0       0    16000     3588     4597   112.9 |      800 |
68.76/68.89	c |    147868 |       0       0    16000     3628     4726   115.8 |      800 |
68.76/68.89	c |    165948 |       0       0    16000     2539     4855   111.3 |      800 |
68.76/68.89	c |    185947 |       0       0    16000     2827     4987   111.2 |      800 |
68.76/68.89	c |    208057 |       0       0    16000     4741     5120   114.3 |      800 |
68.76/68.89	c |    232489 |       0       0    16000     3250     5255   108.8 |      800 |
68.76/68.89	c |    259475 |       0       0    16000     3604     5393   104.8 |      800 |
68.76/68.89	c |    289271 |       0       0    16000     3368     5532   107.0 |      800 |
68.76/68.89	c |    322158 |       0       0    16000     5457     5674   114.5 |      800 |
68.76/68.89	c |    358445 |       0       0    16000     4447     5818   113.1 |      800 |
68.76/68.89	c |    398472 |       0       0    16000     3237     5965   107.3 |      800 |
68.76/68.89	c |    442613 |       0       0    16000     5143     6114   116.7 |      800 |
68.76/68.89	c |    491279 |       0       0    16000     4355     6265   115.7 |      800 |
68.76/68.89	c |    544923 |       0       0    16000     4131

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-1512681-1238207725/watcher-1512681-1238207725 -o /tmp/evaluation-result-1512681-1238207725/solver-1512681-1238207725 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512681-1238207725.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: 0.99 0.97 0.88 3/69 8197
/proc/meminfo: memFree=1798320/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=1484 CPUtime=0
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 1093437222 1519616 250 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 371 251 54 166 0 202 0

[startup+0.0669971 s]
/proc/loadavg: 0.99 0.97 0.88 3/69 8197
/proc/meminfo: memFree=1798320/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=2240 CPUtime=0.06
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 538 0 0 0 6 0 0 0 18 0 1 0 1093437222 2293760 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134573444 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 560 430 55 166 0 391 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2240

[startup+0.103004 s]
/proc/loadavg: 0.99 0.97 0.88 3/69 8197
/proc/meminfo: memFree=1798320/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=2436 CPUtime=0.1
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 571 0 0 0 10 0 0 0 18 0 1 0 1093437222 2494464 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 609 463 55 166 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2436

[startup+0.302049 s]
/proc/loadavg: 0.99 0.97 0.88 3/69 8197
/proc/meminfo: memFree=1798320/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=5208 CPUtime=0.29
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 1296 0 0 0 29 0 0 0 19 0 1 0 1093437222 5332992 1188 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 1302 1188 72 166 0 1133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5208

[startup+0.701123 s]
/proc/loadavg: 0.99 0.97 0.88 3/69 8197
/proc/meminfo: memFree=1798320/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=5604 CPUtime=0.69
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 1378 0 0 0 69 0 0 0 22 0 1 0 1093437222 5738496 1270 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 1401 1270 72 166 0 1232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5604

[startup+1.50128 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 8198
/proc/meminfo: memFree=1793128/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=6000 CPUtime=1.49
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 1500 0 0 0 149 0 0 0 25 0 1 0 1093437222 6144000 1392 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 1500 1392 72 166 0 1331 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6000

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 8198
/proc/meminfo: memFree=1792552/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=6660 CPUtime=3.09
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 1655 0 0 0 309 0 0 0 25 0 1 0 1093437222 6819840 1547 1992294400 134512640 135192793 4294956224 18446744073709551615 134552307 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 1665 1547 72 166 0 1496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6660

[startup+6.30123 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 8198
/proc/meminfo: memFree=1791592/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=7584 CPUtime=6.28
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 1873 0 0 0 628 0 0 0 25 0 1 0 1093437222 7766016 1765 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 1896 1765 72 166 0 1727 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7584

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 8198
/proc/meminfo: memFree=1790248/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=8780 CPUtime=12.68
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 2175 0 0 0 1268 0 0 0 25 0 1 0 1093437222 8990720 2067 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 2195 2067 72 166 0 2026 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8780

[startup+25.503 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 8198
/proc/meminfo: memFree=1788712/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=10232 CPUtime=25.49
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 2530 0 0 0 2548 1 0 0 25 0 1 0 1093437222 10477568 2422 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 2558 2422 72 166 0 2389 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10232

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.88 2/70 8198
/proc/meminfo: memFree=1786856/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=11948 CPUtime=51.07
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 2973 0 0 0 5106 1 0 0 25 0 1 0 1093437222 12234752 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 2987 2865 72 166 0 2818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11948

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.89 2/70 8198
/proc/meminfo: memFree=1784104/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=14720 CPUtime=102.26
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 3668 0 0 0 10224 2 0 0 25 0 1 0 1093437222 15073280 3560 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 3680 3560 72 166 0 3511 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14720

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/70 8198
/proc/meminfo: memFree=1781800/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=16980 CPUtime=162.23
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 4221 0 0 0 16221 2 0 0 25 0 1 0 1093437222 17387520 4113 1992294400 134512640 135192793 4294956224 18446744073709551615 134533158 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 4245 4113 72 166 0 4076 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16980

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/70 8198
/proc/meminfo: memFree=1779880/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=19000 CPUtime=222.21
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 4690 0 0 0 22218 3 0 0 25 0 1 0 1093437222 19456000 4582 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 4750 4582 72 166 0 4581 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8198
/proc/meminfo: memFree=1778600/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=20360 CPUtime=282.18
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 5012 0 0 0 28215 3 0 0 25 0 1 0 1093437222 20848640 4904 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 5090 4904 72 166 0 4921 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 20360

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8198
/proc/meminfo: memFree=1777576/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=21296 CPUtime=342.16
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 5253 0 0 0 34212 4 0 0 25 0 1 0 1093437222 21807104 5145 1992294400 134512640 135192793 4294956224 18446744073709551615 134532600 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 5324 5145 72 166 0 5155 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21296

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8198
/proc/meminfo: memFree=1776488/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=22520 CPUtime=402.14
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 5521 0 0 0 40210 4 0 0 25 0 1 0 1093437222 23060480 5413 1992294400 134512640 135192793 4294956224 18446744073709551615 134552178 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 5630 5413 72 166 0 5461 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22520

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8198
/proc/meminfo: memFree=1775528/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=23620 CPUtime=462.12
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 5770 0 0 0 46207 5 0 0 25 0 1 0 1093437222 24186880 5662 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 5905 5662 72 166 0 5736 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 23620

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8198
/proc/meminfo: memFree=1774504/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=24704 CPUtime=522.09
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 6021 0 0 0 52204 5 0 0 25 0 1 0 1093437222 25296896 5913 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 6176 5913 72 166 0 6007 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 24704

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1773416/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=25796 CPUtime=582.07
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 6271 0 0 0 58202 5 0 0 25 0 1 0 1093437222 26415104 6163 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 6449 6163 72 166 0 6280 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 25796

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1772648/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=26644 CPUtime=642.06
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 6470 0 0 0 64200 6 0 0 25 0 1 0 1093437222 27283456 6362 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 6661 6362 72 166 0 6492 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1771624/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=27736 CPUtime=702.03
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 6712 0 0 0 70197 6 0 0 25 0 1 0 1093437222 28401664 6604 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 6934 6604 72 166 0 6765 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 27736

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1771112/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=28436 CPUtime=762.01
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 6839 0 0 0 76195 6 0 0 25 0 1 0 1093437222 29118464 6731 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 7109 6731 72 166 0 6940 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 28436

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1770472/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=29112 CPUtime=821.98
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 6996 0 0 0 82192 6 0 0 25 0 1 0 1093437222 29810688 6888 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 7278 6888 72 166 0 7109 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 29112

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1769832/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=29800 CPUtime=881.95
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7155 0 0 0 88189 6 0 0 25 0 1 0 1093437222 30515200 7047 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 7450 7047 72 166 0 7281 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 29800

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1769064/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=30624 CPUtime=941.93
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7339 0 0 0 94187 6 0 0 25 0 1 0 1093437222 31358976 7231 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 7656 7231 72 166 0 7487 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 30624

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1768680/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=31076 CPUtime=1001.91
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7417 0 0 0 100184 7 0 0 25 0 1 0 1093437222 31821824 7309 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 7769 7309 72 166 0 7600 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 31076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1768104/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=31740 CPUtime=1061.89
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7567 0 0 0 106182 7 0 0 25 0 1 0 1093437222 32501760 7459 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 7935 7459 72 166 0 7766 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 31740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1767464/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=32336 CPUtime=1121.87
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7719 0 0 0 112180 7 0 0 25 0 1 0 1093437222 33112064 7611 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 8084 7611 72 166 0 7915 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 32336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1766888/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=33012 CPUtime=1181.84
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7851 0 0 0 118177 7 0 0 25 0 1 0 1093437222 33804288 7743 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 8253 7743 72 166 0 8084 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 33012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 8200
/proc/meminfo: memFree=1766824/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=33012 CPUtime=1200.04
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7870 0 0 0 119997 7 0 0 25 0 1 0 1093437222 33804288 7762 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 8253 7762 72 166 0 8084 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33012

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 0.91 2/70 8200
/proc/meminfo: memFree=1766824/2055920 swapFree=4177820/4192956
[pid=8197] ppid=8195 vsize=33012 CPUtime=1200.04
/proc/8197/stat : 8197 (mxc-sat09) R 8195 8197 8098 0 -1 4194304 7870 0 0 0 119997 7 0 0 25 0 1 0 1093437222 33804288 7762 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8197/statm: 8253 7762 72 166 0 8084 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.083987
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 33012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7870
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= 2035

runsolver used 1.3478 second user time and 3.03154 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-28 03:35:25
IDJOB=1512681
IDBENCH=70200
IDSOLVER=504
FILE ID=node73/1512681-1238207725
PBS_JOBID= 9060494
Free space on /tmp= 66268 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1183359164-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512681-1238207725/watcher-1512681-1238207725 -o /tmp/evaluation-result-1512681-1238207725/solver-1512681-1238207725 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512681-1238207725.cnf

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

MD5SUM BENCH= eb88883744268c4015fbf88194e85a82
RANDOM SEED=1915232084

node73.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		: 3000.277
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		: 3000.277
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:       1798736 kB
Buffers:         30460 kB
Cached:         148016 kB
SwapCached:       8184 kB
Active:         107756 kB
Inactive:        80392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798736 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          15488 kB
Slab:            54608 kB
Committed_AS:  2712872 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-28 03:55:28