Trace number 1514337

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
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 

95.44/95.56	c starting MXC with:
95.44/95.56	c cnf_path = HOME/instance-1514337-1238236730.cnf
95.44/95.56	c restart_strategy = auto
95.44/95.56	c sign_strategy = cached
95.44/95.56	c use_preprocessing = -1
95.44/95.56	c output_implicant = 1
95.44/95.56	c timeout_seconds = 0
95.44/95.56	c running SatELite... done
95.44/95.56	c 123 vars eliminated
95.44/95.56	c received 0 units and 16615 clauses from SatELite
95.44/95.56	c 122 assignments made, starting to guess now
95.44/95.56	c ===================================[MXC]=====================================
95.44/95.56	c | Conflicts |                Clause Statistics                   |   Vars   |
95.44/95.56	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
95.44/95.56	c =============================================================================
95.44/95.56	c |         0 |       0       0    16615        0        0     nan |     4000 |
95.44/95.56	c |       100 |       0       0    16615      100     1050    68.8 |     3878 |
95.44/95.56	c |       210 |       0       0    16615      210     1105    75.2 |     3878 |
95.44/95.56	c |       441 |       0       0    16615      441     1220    78.8 |     3878 |
95.44/95.56	c |       805 |       0       0    16615      805     1402    86.3 |     3878 |
95.44/95.56	c |      1315 |       0       0    16615     1315     1609    88.5 |     3878 |
95.44/95.56	c |      1986 |       0       0    16615     1138     1754    91.0 |     3878 |
95.44/95.56	c |      2834 |       0       0    16615     1046     1894    90.7 |     3878 |
95.44/95.56	c |      3876 |       0       0    16615     1076     2031    86.0 |     3878 |
95.44/95.56	c |      5132 |       0       0    16615     1259     2163    93.4 |     3878 |
95.44/95.56	c |      6623 |       0       0    16615     1625     2292    96.8 |     3878 |
95.44/95.56	c |      8373 |       0       0    16615     2201     2419    99.6 |     3878 |
95.44/95.56	c |     10408 |       0       0    16615     1762     2543    93.1 |     3878 |
95.44/95.56	c |     12756 |       0       0    16615     1487     2665    99.8 |     3878 |
95.44/95.56	c |     15449 |       0       0    16615     1425     2786    98.3 |     3878 |
95.44/95.56	c |     18521 |       0       0    16615     1625     2906   103.2 |     3878 |
95.44/95.56	c |     22010 |       0       0    16615     2134     3025   100.7 |     3878 |
95.44/95.56	c |     25958 |       0       0    16615     3004     3144   103.1 |     3878 |
95.44/95.56	c |     30411 |       0       0    16615     2669     3262   108.5 |     3878 |
95.44/95.56	c |     35419 |       0       0    16615     2700     3381   111.3 |     3878 |
95.44/95.56	c |     41038 |       0       0    16615     3169     3499   104.6 |     3878 |
95.44/95.56	c |     47329 |       0       0    16615     2344     3618   106.9 |     3878 |
95.44/95.56	c |     54360 |       0       0    16615     1997     3737   108.6 |     3878 |
95.44/95.56	c |     62205 |       0       0    16615     2224     3857   118.2 |     3878 |
95.44/95.56	c |     70945 |       0       0    16615     3119     3978   109.2 |     3878 |
95.44/95.56	c |     80669 |       0       0    16615     2740     4099   106.9 |     3878 |
95.44/95.56	c |     91476 |       0       0    16615     3138     4222   113.4 |     3878 |
95.44/95.56	c |    103474 |       0       0    16615     2267     4346   117.5 |     3878 |
95.44/95.56	c |    116782 |       0       0    16615     2320     4471   115.9 |     3878 |
95.44/95.56	c |    131532 |       0       0    16615     3451     4597   113.2 |     3878 |
95.44/95.56	c |    147868 |       0       0    16615     3466     4726   112.8 |     3878 |
95.44/95.56	c |    165948 |       0       0    16615     4789     4855   102.4 |     3878 |
95.44/95.56	c |    185947 |       0       0    16615     2641     4987   111.2 |     3878 |
95.44/95.56	c |    208057 |       0       0    16615     4528     5120   110.4 |     3878 |
95.44/95.56	c |    232489 |       0       0    16615     3014     5255   124.7 |     3878 |
95.44/95.56	c |    259475 |       0       0    16615     3357     5393   112.5 |     3878 |
95.44/95.56	c |    289271 |       0       0    16615     3081     5532   112.2 |     3878 |
95.44/95.56	c |    322158 |       0       0    16615     5143     5674   120.6 |     3878 |
95.44/95.56	c |    358445 |       0       0    16615     4086     5818   120.1 |     3878 |
95.44/95.56	c |    398472 |       0       0    16615     5831     5965   120.0 |     3878 |
95.44/95.56	c |    442613 |       0       0    16615     4694     6114   122.6 |     3878 |
95.44/95.56	c |    491279 |       0       0    16615     3840     6265   121.9 |     3878 |
95.44/95.56	c |    544923 |       0       0    16615     354

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-1514337-1238236730/watcher-1514337-1238236730 -o /tmp/evaluation-result-1514337-1238236730/solver-1514337-1238236730 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514337-1238236730.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 12170
/proc/meminfo: memFree=838120/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=2104 CPUtime=0
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 1096338833 2154496 366 1992294400 134512640 135192793 4294956224 18446744073709551615 134572820 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 526 366 54 166 0 357 0

[startup+0.0989591 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12170
/proc/meminfo: memFree=838120/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=5128 CPUtime=0.08
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1220 0 0 0 8 0 0 0 18 0 1 0 1096338833 5251072 1133 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1282 1133 72 166 0 1113 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5128

[startup+0.101959 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12170
/proc/meminfo: memFree=838120/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=5128 CPUtime=0.09
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1223 0 0 0 9 0 0 0 18 0 1 0 1096338833 5251072 1136 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1282 1136 72 166 0 1113 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5128

[startup+0.301996 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12170
/proc/meminfo: memFree=838120/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=5788 CPUtime=0.3
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1384 0 0 0 29 1 0 0 19 0 1 0 1096338833 5926912 1297 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1447 1297 72 166 0 1278 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5788

[startup+0.701071 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12170
/proc/meminfo: memFree=838120/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=5920 CPUtime=0.69
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1442 0 0 0 68 1 0 0 23 0 1 0 1096338833 6062080 1355 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1480 1355 73 166 0 1311 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50122 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 12171
/proc/meminfo: memFree=832736/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=6448 CPUtime=1.49
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1552 0 0 0 148 1 0 0 25 0 1 0 1096338833 6602752 1465 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1612 1465 73 166 0 1443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6448

[startup+3.10152 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 12171
/proc/meminfo: memFree=832224/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=6844 CPUtime=3.09
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1673 0 0 0 308 1 0 0 25 0 1 0 1096338833 7008256 1586 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1711 1586 73 166 0 1542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6844

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 12171
/proc/meminfo: memFree=831200/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=7636 CPUtime=6.29
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 1848 0 0 0 628 1 0 0 25 0 1 0 1096338833 7819264 1761 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 1909 1761 73 166 0 1740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7636

[startup+12.7023 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 12171
/proc/meminfo: memFree=830376/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=8428 CPUtime=12.69
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 2058 0 0 0 1268 1 0 0 25 0 1 0 1096338833 8630272 1971 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 2107 1971 73 166 0 1938 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8428

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 12171
/proc/meminfo: memFree=829224/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=9616 CPUtime=25.48
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 2342 0 0 0 2546 2 0 0 25 0 1 0 1096338833 9846784 2255 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 2404 2255 73 166 0 2235 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9616

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 12171
/proc/meminfo: memFree=827560/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=11200 CPUtime=51.07
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 2753 0 0 0 5105 2 0 0 25 0 1 0 1096338833 11468800 2666 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 2800 2666 73 166 0 2631 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11200

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 12171
/proc/meminfo: memFree=824552/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=14104 CPUtime=102.24
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 3482 0 0 0 10222 2 0 0 25 0 1 0 1096338833 14442496 3395 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 3526 3395 74 166 0 3357 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 14104

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12171
/proc/meminfo: memFree=821608/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=17008 CPUtime=162.21
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 4209 0 0 0 16217 4 0 0 25 0 1 0 1096338833 17416192 4122 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 4252 4122 74 166 0 4083 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 17008

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12171
/proc/meminfo: memFree=819624/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=18988 CPUtime=222.17
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 4698 0 0 0 22213 4 0 0 25 0 1 0 1096338833 19443712 4611 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 4747 4611 74 166 0 4578 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 18988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12173
/proc/meminfo: memFree=817064/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=21628 CPUtime=282.14
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 5366 0 0 0 28209 5 0 0 25 0 1 0 1096338833 22147072 5279 1992294400 134512640 135192793 4294956224 18446744073709551615 134532593 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 5407 5279 74 166 0 5238 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 21628

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12173
/proc/meminfo: memFree=815080/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=23492 CPUtime=342.1
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 5825 0 0 0 34205 5 0 0 25 0 1 0 1096338833 24055808 5738 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 5873 5738 74 166 0 5704 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 23492

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12173
/proc/meminfo: memFree=813160/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=25484 CPUtime=402.08
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 6304 0 0 0 40202 6 0 0 25 0 1 0 1096338833 26095616 6217 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 6371 6217 74 166 0 6202 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 25484

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12173
/proc/meminfo: memFree=811048/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=27596 CPUtime=462.04
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 6832 0 0 0 46198 6 0 0 25 0 1 0 1096338833 28258304 6745 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 6899 6745 74 166 0 6730 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 27596

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12173
/proc/meminfo: memFree=810088/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=28520 CPUtime=522
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 7078 0 0 0 52194 6 0 0 25 0 1 0 1096338833 29204480 6991 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 7130 6991 74 166 0 6961 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 28520

[startup+582.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 12173
/proc/meminfo: memFree=807656/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=30908 CPUtime=581.98
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 7680 0 0 0 58191 7 0 0 25 0 1 0 1096338833 31649792 7593 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 7727 7593 74 166 0 7558 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 30908

[startup+642.302 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 12173
/proc/meminfo: memFree=806824/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=31700 CPUtime=641.96
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 7879 0 0 0 64189 7 0 0 25 0 1 0 1096338833 32460800 7792 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 7925 7792 74 166 0 7756 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 31700

[startup+702.301 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 12173
/proc/meminfo: memFree=804968/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=33680 CPUtime=701.91
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 8357 0 0 0 70184 7 0 0 25 0 1 0 1096338833 34488320 8270 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 8420 8270 74 166 0 8251 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 33680

[startup+762.305 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 12173
/proc/meminfo: memFree=803368/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=35284 CPUtime=761.88
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 8743 0 0 0 76181 7 0 0 25 0 1 0 1096338833 36130816 8656 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 8821 8656 74 166 0 8652 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 35284

[startup+822.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 12173
/proc/meminfo: memFree=802024/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=36616 CPUtime=821.86
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 9071 0 0 0 82178 8 0 0 25 0 1 0 1096338833 37494784 8984 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 9154 8984 74 166 0 8985 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 36616

[startup+882.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 12173
/proc/meminfo: memFree=800808/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=37804 CPUtime=881.81
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 9360 0 0 0 88173 8 0 0 25 0 1 0 1096338833 38711296 9273 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 9451 9273 74 166 0 9282 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 37804

[startup+942.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 12173
/proc/meminfo: memFree=799912/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=38736 CPUtime=941.79
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 9600 0 0 0 94170 9 0 0 25 0 1 0 1096338833 39665664 9513 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 9684 9513 74 166 0 9515 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 38736

[startup+1002.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 12173
/proc/meminfo: memFree=798952/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=39792 CPUtime=1001.76
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 9844 0 0 0 100167 9 0 0 25 0 1 0 1096338833 40747008 9757 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 9948 9757 74 166 0 9779 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 39792

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 12173
/proc/meminfo: memFree=797544/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=41380 CPUtime=1061.72
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 10225 0 0 0 106162 10 0 0 25 0 1 0 1096338833 42373120 10138 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 10345 10138 74 166 0 10176 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 41380

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 12173
/proc/meminfo: memFree=796776/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=41908 CPUtime=1121.69
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 10384 0 0 0 112159 10 0 0 25 0 1 0 1096338833 42913792 10297 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 10477 10297 74 166 0 10308 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 41908

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 12173
/proc/meminfo: memFree=795240/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=43528 CPUtime=1181.67
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 10763 0 0 0 118156 11 0 0 25 0 1 0 1096338833 44572672 10676 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 10882 10676 74 166 0 10713 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 43528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 12173
/proc/meminfo: memFree=795176/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=43528 CPUtime=1200.06
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 10763 0 0 0 119995 11 0 0 25 0 1 0 1096338833 44572672 10676 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 10882 10676 74 166 0 10713 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 43528

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 12173
/proc/meminfo: memFree=795176/2055920 swapFree=4178280/4192956
[pid=12170] ppid=12168 vsize=43528 CPUtime=1200.06
/proc/12170/stat : 12170 (mxc-sat09) R 12168 12170 12133 0 -1 4194304 10763 0 0 0 119995 11 0 0 25 0 1 0 1096338833 44572672 10676 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12170/statm: 10882 10676 74 166 0 10713 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 43528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.117982
CPU usage (%): 99.947
Max. virtual memory (cumulated for all children) (KiB): 43528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10763
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= 4113

runsolver used 1.06084 second user time and 3.31649 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 11:38:50
IDJOB=1514337
IDBENCH=70338
IDSOLVER=504
FILE ID=node21/1514337-1238236730
PBS_JOBID= 9060709
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514337-1238236730/watcher-1514337-1238236730 -o /tmp/evaluation-result-1514337-1238236730/solver-1514337-1238236730 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514337-1238236730.cnf

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=259868024

node21.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		: 3000.259
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		: 3000.259
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:        838608 kB
Buffers:         92784 kB
Cached:        1027852 kB
SwapCached:       8436 kB
Active:         184360 kB
Inactive:       946232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        838608 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          14940 kB
Slab:            72740 kB
Committed_AS:  2914652 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 11:58:53