Trace number 1514361

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/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

95.35/95.48	c starting MXC with:
95.35/95.48	c cnf_path = HOME/instance-1514361-1238236997.cnf
95.35/95.48	c restart_strategy = auto
95.35/95.48	c sign_strategy = cached
95.35/95.48	c use_preprocessing = -1
95.35/95.48	c output_implicant = 1
95.35/95.48	c timeout_seconds = 0
95.35/95.48	c running SatELite... done
95.35/95.48	c 112 vars eliminated
95.35/95.48	c received 0 units and 16609 clauses from SatELite
95.35/95.48	c 111 assignments made, starting to guess now
95.35/95.48	c ===================================[MXC]=====================================
95.35/95.48	c | Conflicts |                Clause Statistics                   |   Vars   |
95.35/95.48	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
95.35/95.48	c =============================================================================
95.35/95.48	c |         0 |       0       0    16609        0        0     nan |     4000 |
95.35/95.48	c |       100 |       0       0    16609      100     1050    82.6 |     3889 |
95.35/95.48	c |       210 |       0       0    16609      210     1105    87.3 |     3889 |
95.35/95.48	c |       441 |       0       0    16609      441     1220    91.0 |     3889 |
95.35/95.48	c |       805 |       0       0    16609      805     1402    91.2 |     3889 |
95.35/95.48	c |      1315 |       0       0    16609     1315     1609    91.5 |     3889 |
95.35/95.48	c |      1986 |       0       0    16609     1138     1754    92.5 |     3889 |
95.35/95.48	c |      2834 |       0       0    16609     1046     1894    94.9 |     3889 |
95.35/95.48	c |      3876 |       0       0    16609     1076     2031    93.0 |     3889 |
95.35/95.48	c |      5132 |       0       0    16609     1259     2163    94.3 |     3889 |
95.35/95.48	c |      6623 |       0       0    16609     1624     2292    95.3 |     3889 |
95.35/95.48	c |      8373 |       0       0    16609     2200     2419    97.5 |     3889 |
95.35/95.48	c |     10408 |       0       0    16609     1761     2543   101.1 |     3889 |
95.35/95.48	c |     12756 |       0       0    16609     1486     2665    98.6 |     3889 |
95.35/95.48	c |     15449 |       0       0    16609     1424     2786   101.6 |     3889 |
95.35/95.48	c |     18521 |       0       0    16609     1624     2906    99.2 |     3889 |
95.35/95.48	c |     22010 |       0       0    16609     2133     3025   101.8 |     3889 |
95.35/95.48	c |     25958 |       0       0    16609     3003     3144   101.8 |     3889 |
95.35/95.48	c |     30411 |       0       0    16609     2668     3262    98.4 |     3889 |
95.35/95.48	c |     35419 |       0       0    16609     2700     3381   104.3 |     3889 |
95.35/95.48	c |     41038 |       0       0    16609     3169     3499   112.2 |     3889 |
95.35/95.48	c |     47329 |       0       0    16609     2344     3618   105.3 |     3889 |
95.35/95.48	c |     54360 |       0       0    16609     1998     3737   113.0 |     3889 |
95.35/95.48	c |     62205 |       0       0    16609     2223     3857   108.0 |     3889 |
95.35/95.48	c |     70945 |       0       0    16609     3118     3978   109.2 |     3889 |
95.35/95.48	c |     80669 |       0       0    16609     2739     4099   104.5 |     3889 |
95.35/95.48	c |     91476 |       0       0    16609     3137     4222   105.8 |     3889 |
95.35/95.48	c |    103474 |       0       0    16609     2264     4346   123.5 |     3889 |
95.35/95.48	c |    116782 |       0       0    16609     2315     4471   109.4 |     3889 |
95.35/95.48	c |    131532 |       0       0    16609     3446     4597   109.2 |     3889 |
95.35/95.48	c |    147868 |       0       0    16609     3461     4726   112.1 |     3889 |
95.35/95.48	c |    165948 |       0       0    16609     4783     4855   115.6 |     3889 |
95.35/95.48	c |    185947 |       0       0    16609     2636     4987   115.5 |     3889 |
95.35/95.48	c |    208057 |       0       0    16609     4521     5120   112.5 |     3889 |
95.35/95.48	c |    232489 |       0       0    16609     3005     5255   116.0 |     3889 |
95.35/95.48	c |    259475 |       0       0    16609     3345     5393   114.8 |     3889 |
95.35/95.48	c |    289271 |       0       0    16609     3071     5532   115.2 |     3889 |
95.35/95.48	c |    322158 |       0       0    16609     5134     5674   125.3 |     3889 |
95.35/95.48	c |    358445 |       0       0    16609     4075     5818   121.2 |     3889 |
95.35/95.48	c |    398472 |       0       0    16609     5814     5965   125.0 |     3889 |
95.35/95.48	c |    442613 |       0       0    16609     4676     6114   110.6 |     3889 |
95.35/95.48	c |    491279 |       0       0    16609     3823     6265   130.1 |     3889 |
95.35/95.48	c |    544923 |       0       0    16609     353

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-1514361-1238236997/watcher-1514361-1238236997 -o /tmp/evaluation-result-1514361-1238236997/solver-1514361-1238236997 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514361-1238236997.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 0.97 3/64 505
/proc/meminfo: memFree=999736/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=2104 CPUtime=0
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 380 0 0 0 0 0 0 0 20 0 1 0 1096362245 2154496 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134755623 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 526 366 54 166 0 357 0

[startup+0.094535 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 505
/proc/meminfo: memFree=999736/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=5124 CPUtime=0.09
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1217 0 0 0 9 0 0 0 20 0 1 0 1096362245 5246976 1130 1992294400 134512640 135192793 4294956224 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1281 1130 72 166 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5124

[startup+0.102536 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 505
/proc/meminfo: memFree=999736/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=5124 CPUtime=0.09
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1225 0 0 0 9 0 0 0 20 0 1 0 1096362245 5246976 1138 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1281 1138 72 166 0 1112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5124

[startup+0.301576 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 505
/proc/meminfo: memFree=999736/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=5784 CPUtime=0.29
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1384 0 0 0 29 0 0 0 22 0 1 0 1096362245 5922816 1297 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1446 1297 72 166 0 1277 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5784

[startup+0.701655 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 505
/proc/meminfo: memFree=999736/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=6048 CPUtime=0.69
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1453 0 0 0 69 0 0 0 25 0 1 0 1096362245 6193152 1366 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1512 1366 73 166 0 1343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6048

[startup+1.50181 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 506
/proc/meminfo: memFree=994288/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=6312 CPUtime=1.49
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1542 0 0 0 149 0 0 0 25 0 1 0 1096362245 6463488 1455 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1578 1455 73 166 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6312

[startup+3.10113 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 506
/proc/meminfo: memFree=993776/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=6840 CPUtime=3.09
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1671 0 0 0 309 0 0 0 25 0 1 0 1096362245 7004160 1584 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1710 1584 73 166 0 1541 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6840

[startup+6.30176 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 506
/proc/meminfo: memFree=992952/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=7632 CPUtime=6.29
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 1852 0 0 0 629 0 0 0 25 0 1 0 1096362245 7815168 1765 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 1908 1765 73 166 0 1739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7632

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 506
/proc/meminfo: memFree=991928/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=8556 CPUtime=12.68
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 2081 0 0 0 1268 0 0 0 25 0 1 0 1096362245 8761344 1994 1992294400 134512640 135192793 4294956224 18446744073709551615 134552111 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 2139 1994 73 166 0 1970 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8556

[startup+25.5026 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 506
/proc/meminfo: memFree=990712/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=9612 CPUtime=25.48
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 2350 0 0 0 2548 0 0 0 25 0 1 0 1096362245 9842688 2263 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 2403 2263 73 166 0 2234 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9612

[startup+51.1016 s]
/proc/loadavg: 1.03 0.97 0.98 2/65 506
/proc/meminfo: memFree=989048/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=11196 CPUtime=51.07
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 2750 0 0 0 5106 1 0 0 25 0 1 0 1096362245 11464704 2663 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 2799 2663 73 166 0 2630 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11196

[startup+102.306 s]
/proc/loadavg: 1.24 1.04 1.00 2/65 506
/proc/meminfo: memFree=986168/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=14100 CPUtime=102.26
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 3476 0 0 0 10225 1 0 0 25 0 1 0 1096362245 14438400 3389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 3525 3389 74 166 0 3356 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14100

[startup+162.302 s]
/proc/loadavg: 1.15 1.04 1.00 2/65 508
/proc/meminfo: memFree=983224/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=16872 CPUtime=162.23
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 4157 0 0 0 16221 2 0 0 25 0 1 0 1096362245 17276928 4070 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 4218 4070 74 166 0 4049 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16872

[startup+222.301 s]
/proc/loadavg: 1.11 1.05 1.00 2/65 508
/proc/meminfo: memFree=980856/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=19380 CPUtime=222.21
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 4792 0 0 0 22219 2 0 0 25 0 1 0 1096362245 19845120 4705 1992294400 134512640 135192793 4294956224 18446744073709551615 134551111 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 4845 4705 74 166 0 4676 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19380

[startup+282.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/65 508
/proc/meminfo: memFree=978360/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=21756 CPUtime=282.19
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 5389 0 0 0 28216 3 0 0 25 0 1 0 1096362245 22278144 5302 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 5439 5302 74 166 0 5270 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21756

[startup+342.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 508
/proc/meminfo: memFree=976760/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=23340 CPUtime=342.16
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 5785 0 0 0 34213 3 0 0 25 0 1 0 1096362245 23900160 5698 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 5835 5698 74 166 0 5666 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23340

[startup+402.302 s]
/proc/loadavg: 1.28 1.11 1.02 2/65 508
/proc/meminfo: memFree=974456/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=25716 CPUtime=402.14
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 6353 0 0 0 40211 3 0 0 25 0 1 0 1096362245 26333184 6266 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 6429 6266 74 166 0 6260 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25716

[startup+462.303 s]
/proc/loadavg: 1.14 1.10 1.02 2/65 508
/proc/meminfo: memFree=973112/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=27168 CPUtime=462.12
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 6720 0 0 0 46208 4 0 0 25 0 1 0 1096362245 27820032 6633 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 6792 6633 74 166 0 6623 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 27168

[startup+522.302 s]
/proc/loadavg: 1.09 1.09 1.02 2/65 508
/proc/meminfo: memFree=971448/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=28892 CPUtime=522.1
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 7133 0 0 0 52206 4 0 0 25 0 1 0 1096362245 29585408 7046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 7223 7046 74 166 0 7054 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 28892

[startup+582.301 s]
/proc/loadavg: 1.06 1.09 1.02 2/65 508
/proc/meminfo: memFree=970168/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=30096 CPUtime=582.07
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 7450 0 0 0 58203 4 0 0 25 0 1 0 1096362245 30818304 7363 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 7524 7363 74 166 0 7355 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 30096

[startup+642.301 s]
/proc/loadavg: 1.13 1.10 1.02 2/65 508
/proc/meminfo: memFree=968504/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=31692 CPUtime=642.05
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 7848 0 0 0 64201 4 0 0 25 0 1 0 1096362245 32452608 7761 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 7923 7761 74 166 0 7754 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 31692

[startup+702.301 s]
/proc/loadavg: 1.20 1.11 1.03 2/65 508
/proc/meminfo: memFree=967224/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=33012 CPUtime=702.02
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 8168 0 0 0 70198 4 0 0 25 0 1 0 1096362245 33804288 8081 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 8253 8081 74 166 0 8084 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 33012

[startup+762.306 s]
/proc/loadavg: 1.26 1.15 1.04 2/65 508
/proc/meminfo: memFree=965560/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=34864 CPUtime=762.01
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 8605 0 0 0 76196 5 0 0 25 0 1 0 1096362245 35700736 8518 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 8716 8518 74 166 0 8547 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 34864

[startup+822.302 s]
/proc/loadavg: 1.15 1.13 1.04 2/65 508
/proc/meminfo: memFree=964344/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=35920 CPUtime=821.98
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 8886 0 0 0 82193 5 0 0 25 0 1 0 1096362245 36782080 8799 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 8980 8799 74 166 0 8811 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 35920

[startup+882.302 s]
/proc/loadavg: 1.11 1.12 1.04 2/65 508
/proc/meminfo: memFree=963128/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=37240 CPUtime=881.96
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 9192 0 0 0 88191 5 0 0 25 0 1 0 1096362245 38133760 9105 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 9310 9105 74 166 0 9141 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 37240

[startup+942.302 s]
/proc/loadavg: 1.09 1.11 1.04 2/65 508
/proc/meminfo: memFree=962296/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=38036 CPUtime=941.93
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 9415 0 0 0 94188 5 0 0 25 0 1 0 1096362245 38948864 9328 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 9509 9328 74 166 0 9340 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 38036

[startup+1002.3 s]
/proc/loadavg: 1.08 1.11 1.04 2/65 508
/proc/meminfo: memFree=960952/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=39384 CPUtime=1001.91
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 9740 0 0 0 100185 6 0 0 25 0 1 0 1096362245 40329216 9653 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 9846 9653 74 166 0 9677 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 39384

[startup+1062.3 s]
/proc/loadavg: 1.07 1.10 1.04 2/65 508
/proc/meminfo: memFree=959672/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=40708 CPUtime=1061.89
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 10059 0 0 0 106183 6 0 0 25 0 1 0 1096362245 41684992 9972 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 10177 9972 74 166 0 10008 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 40708

[startup+1122.3 s]
/proc/loadavg: 1.07 1.09 1.04 2/65 514
/proc/meminfo: memFree=959160/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=41276 CPUtime=1121.86
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 10182 0 0 0 112180 6 0 0 25 0 1 0 1096362245 42266624 10095 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 10319 10095 74 166 0 10150 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 41276

[startup+1182.3 s]
/proc/loadavg: 1.06 1.09 1.04 2/65 514
/proc/meminfo: memFree=957112/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=43420 CPUtime=1181.85
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 10730 0 0 0 118178 7 0 0 25 0 1 0 1096362245 44462080 10643 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 10855 10643 74 166 0 10686 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 43420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.12 1.10 1.04 2/65 514
/proc/meminfo: memFree=956792/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=43688 CPUtime=1200.04
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 10772 0 0 0 119997 7 0 0 25 0 1 0 1096362245 44736512 10685 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 10922 10685 74 166 0 10753 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43688

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: 1.12 1.10 1.04 2/65 514
/proc/meminfo: memFree=956792/2055920 swapFree=4176244/4192956
[pid=505] ppid=503 vsize=43688 CPUtime=1200.04
/proc/505/stat : 505 (mxc-sat09) R 503 505 468 0 -1 4194304 10772 0 0 0 119997 7 0 0 25 0 1 0 1096362245 44736512 10685 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/505/statm: 10922 10685 74 166 0 10753 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.080987
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 43688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10772
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= 1303

runsolver used 0.861868 second user time and 2.52562 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-28 11:43:17
IDJOB=1514361
IDBENCH=70340
IDSOLVER=504
FILE ID=node53/1514361-1238236997
PBS_JOBID= 9060739
Free space on /tmp= 66040 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514361-1238236997/watcher-1514361-1238236997 -o /tmp/evaluation-result-1514361-1238236997/solver-1514361-1238236997 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514361-1238236997.cnf

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=664667670

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1000152 kB
Buffers:         79020 kB
Cached:         893364 kB
SwapCached:      10692 kB
Active:         173320 kB
Inactive:       811256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1000152 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            57200 kB
Committed_AS:  2451496 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-28 12:03:20