Trace number 1517313

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S287522321-032.cnf
MD5SUM348784df95efc4633396948fc1376145
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark488.245
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.18/27.24	c starting MXC with:
27.18/27.24	c cnf_path = HOME/instance-1517313-1238283510.cnf
27.18/27.24	c restart_strategy = auto
27.18/27.24	c sign_strategy = cached
27.18/27.24	c use_preprocessing = -1
27.18/27.24	c output_implicant = 1
27.18/27.24	c timeout_seconds = 0
27.18/27.24	c running SatELite... done
27.18/27.24	c 9 vars eliminated
27.18/27.24	c received 0 units and 1861 clauses from SatELite
27.18/27.24	c 8 assignments made, starting to guess now
27.18/27.24	c ===================================[MXC]=====================================
27.18/27.24	c | Conflicts |                Clause Statistics                   |   Vars   |
27.18/27.24	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.18/27.24	c =============================================================================
27.18/27.24	c |         0 |       0       0     1861        0        0     nan |      440 |
27.18/27.24	c |       100 |       0       0     1861      100     1050    20.5 |      432 |
27.18/27.24	c |       210 |       0       0     1861      210     1105    21.6 |      432 |
27.18/27.24	c |       441 |       0       0     1861      441     1220    21.0 |      432 |
27.18/27.24	c |       805 |       0       0     1861      805     1402    20.7 |      432 |
27.18/27.24	c |      1315 |       0       0     1861     1315     1609    21.1 |      432 |
27.18/27.24	c |      1986 |       0       0     1861     1138     1754    21.5 |      432 |
27.18/27.24	c |      2834 |       0       0     1861     1046     1894    20.5 |      432 |
27.18/27.24	c |      3876 |       0       0     1861     1076     2031    18.5 |      432 |
27.18/27.24	c |      5132 |       0       0     1861     1260     2163    19.6 |      432 |
27.18/27.24	c |      6623 |       0       0     1861     1625     2292    21.2 |      432 |
27.18/27.24	c |      8373 |       0       0     1861     2201     2419    19.6 |      432 |
27.18/27.24	c |     10408 |       0       0     1861     1762     2543    21.2 |      432 |
27.18/27.24	c |     12756 |       0       0     1861     1487     2665    20.5 |      432 |
27.18/27.24	c |     15449 |       0       0     1861     1425     2786    21.3 |      432 |
27.18/27.24	c |     18521 |       0       0     1861     1625     2906    19.1 |      432 |
27.18/27.24	c |     22010 |       0       0     1861     2136     3025    20.8 |      432 |
27.18/27.24	c |     25958 |       0       0     1861     3006     3144    21.2 |      432 |
27.18/27.24	c |     30411 |       0       0     1861     2672     3262    20.4 |      432 |
27.18/27.24	c |     35419 |       0       0     1861     2704     3381    19.3 |      432 |
27.18/27.24	c |     41038 |       0       0     1861     3173     3499    19.9 |      432 |
27.18/27.24	c |     47329 |       0       0     1861     2354     3618    20.5 |      432 |
27.18/27.24	c |     54360 |       0       0     1861     2007     3737    19.4 |      432 |
27.18/27.24	c |     62205 |       0       0     1861     2234     3857    21.6 |      432 |
27.18/27.24	c |     70945 |       0       0     1861     3132     3978    21.3 |      432 |
27.18/27.24	c |     80669 |       0       0     1861     2757     4099    20.5 |      432 |
27.18/27.24	c |     91476 |       0       0     1861     3158     4222    20.7 |      432 |
27.18/27.24	c |    103474 |       0       0     1861     2288     4346    18.8 |      432 |
27.18/27.24	c |    116782 |       0       0     1861     2342     4471    18.6 |      432 |
27.18/27.24	c |    131532 |       0       0     1861     3479     4597    19.6 |      432 |
27.18/27.24	c |    147868 |       0       0     1861     3499     4726    22.0 |      432 |
27.18/27.24	c |    165948 |       0       0     1861     4829     4855    21.0 |      432 |
27.18/27.24	c |    185947 |       0       0     1861     2687     4987    18.8 |      432 |
27.18/27.24	c |    208057 |       0       0     1861     4579     5120    22.4 |      432 |
27.18/27.24	c |    232489 |       0       0     1861     3068     5255    18.7 |      432 |
27.18/27.24	c |    259475 |       0       0     1861     3425     5393    20.0 |      432 |
27.18/27.24	c |    289271 |       0       0     1861     3160     5532    20.1 |      432 |
27.18/27.24	c |    322158 |       0       0     1861     5228     5674    19.4 |      432 |
27.18/27.24	c |    358445 |       0       0     1861     4187     5818    18.9 |      432 |
27.18/27.24	c |    398472 |       0       0     1861     5939     5965    19.1 |      432 |
27.18/27.24	c |    442613 |       0       0     1861     4812     6114    20.9 |      432 |
27.18/27.24	c |    491279 |       0       0     1861     3955     6265    19.9 |      432 |
27.18/27.24	c |    544923 |       0       0     1861     3672

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-1517313-1238283510/watcher-1517313-1238283510 -o /tmp/evaluation-result-1517313-1238283510/solver-1517313-1238283510 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517313-1238283510.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: 0.84 0.94 0.97 3/76 25072
/proc/meminfo: memFree=1250032/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=1248 CPUtime=0
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 1101011966 1277952 169 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 312 171 56 166 0 143 0

[startup+0.0633799 s]
/proc/loadavg: 0.84 0.94 0.97 3/76 25072
/proc/meminfo: memFree=1250032/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=1644 CPUtime=0.06
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 298 0 0 0 6 0 0 0 18 0 1 0 1101011966 1683456 284 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 411 284 73 166 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1644

[startup+0.101385 s]
/proc/loadavg: 0.84 0.94 0.97 3/76 25072
/proc/meminfo: memFree=1250032/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=1644 CPUtime=0.09
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 315 0 0 0 9 0 0 0 18 0 1 0 1101011966 1683456 301 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 411 301 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301425 s]
/proc/loadavg: 0.84 0.94 0.97 3/76 25072
/proc/meminfo: memFree=1250032/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=1908 CPUtime=0.29
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 372 0 0 0 29 0 0 0 19 0 1 0 1101011966 1953792 358 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 477 358 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701501 s]
/proc/loadavg: 0.84 0.94 0.97 3/76 25072
/proc/meminfo: memFree=1250032/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=2172 CPUtime=0.69
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 444 0 0 0 69 0 0 0 23 0 1 0 1101011966 2224128 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 543 430 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50166 s]
/proc/loadavg: 0.84 0.94 0.97 2/77 25073
/proc/meminfo: memFree=1248296/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=2568 CPUtime=1.49
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 535 0 0 0 149 0 0 0 25 0 1 0 1101011966 2629632 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 642 521 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10197 s]
/proc/loadavg: 0.84 0.94 0.97 2/77 25073
/proc/meminfo: memFree=1247784/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=3100 CPUtime=3.09
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 669 0 0 0 309 0 0 0 25 0 1 0 1101011966 3174400 655 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 775 655 73 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.30159 s]
/proc/loadavg: 0.85 0.94 0.97 2/77 25073
/proc/meminfo: memFree=1246952/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=3764 CPUtime=6.29
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 838 0 0 0 629 0 0 0 25 0 1 0 1101011966 3854336 824 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 941 824 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7018 s]
/proc/loadavg: 0.87 0.94 0.97 2/77 25073
/proc/meminfo: memFree=1245880/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=4712 CPUtime=12.69
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 1040 0 0 0 1269 0 0 0 25 0 1 0 1101011966 4825088 1026 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 1178 1026 73 166 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4712

[startup+25.5013 s]
/proc/loadavg: 0.89 0.94 0.97 2/77 25073
/proc/meminfo: memFree=1244856/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=5796 CPUtime=25.48
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 1296 0 0 0 2548 0 0 0 25 0 1 0 1101011966 5935104 1282 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 1449 1282 73 166 0 1280 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5796

[startup+51.1013 s]
/proc/loadavg: 0.93 0.94 0.97 2/77 25073
/proc/meminfo: memFree=1243256/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=7468 CPUtime=51.07
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 1678 0 0 0 5107 0 0 0 25 0 1 0 1101011966 7647232 1664 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 1867 1664 73 166 0 1698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7468

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.97 2/77 25073
/proc/meminfo: memFree=1241592/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=9480 CPUtime=102.26
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 2112 0 0 0 10225 1 0 0 25 0 1 0 1101011966 9707520 2098 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 2370 2098 73 166 0 2201 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9480

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/77 25073
/proc/meminfo: memFree=1239608/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=11852 CPUtime=162.23
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 2613 0 0 0 16222 1 0 0 25 0 1 0 1101011966 12136448 2599 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 2963 2599 73 166 0 2794 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11852

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/77 25073
/proc/meminfo: memFree=1238136/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=13364 CPUtime=222.22
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 2949 0 0 0 22220 2 0 0 25 0 1 0 1101011966 13684736 2935 1992294400 134512640 135192793 4294956224 18446744073709551615 134550821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 3341 2935 73 166 0 3172 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25073
/proc/meminfo: memFree=1237048/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=14556 CPUtime=282.2
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 3219 0 0 0 28218 2 0 0 25 0 1 0 1101011966 14905344 3205 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 3639 3205 73 166 0 3470 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25073
/proc/meminfo: memFree=1235960/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=15668 CPUtime=342.17
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 3493 0 0 0 34215 2 0 0 25 0 1 0 1101011966 16044032 3479 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 3917 3479 73 166 0 3748 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15668

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1235064/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=16468 CPUtime=402.15
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 3693 0 0 0 40213 2 0 0 25 0 1 0 1101011966 16863232 3679 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 4117 3679 73 166 0 3948 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16468

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1234424/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=17092 CPUtime=462.13
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 3847 0 0 0 46211 2 0 0 25 0 1 0 1101011966 17502208 3833 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 4273 3833 73 166 0 4104 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1233912/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=17604 CPUtime=522.11
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 3978 0 0 0 52209 2 0 0 25 0 1 0 1101011966 18026496 3964 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 4401 3964 73 166 0 4232 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17604

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1233016/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=18744 CPUtime=582.09
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 4214 0 0 0 58206 3 0 0 25 0 1 0 1101011966 19193856 4200 1992294400 134512640 135192793 4294956224 18446744073709551615 134552065 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 4686 4200 73 166 0 4517 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18744

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1232312/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=19536 CPUtime=642.07
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 4387 0 0 0 64204 3 0 0 25 0 1 0 1101011966 20004864 4373 1992294400 134512640 135192793 4294956224 18446744073709551615 134552694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 4884 4373 73 166 0 4715 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19536

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1231800/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=19988 CPUtime=702.05
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 4507 0 0 0 70202 3 0 0 25 0 1 0 1101011966 20467712 4493 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 4997 4493 73 166 0 4828 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19988

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1231352/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=20632 CPUtime=762.03
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 4620 0 0 0 76200 3 0 0 25 0 1 0 1101011966 21127168 4606 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 5158 4606 73 166 0 4989 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20632

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1230712/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=21360 CPUtime=822
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 4778 0 0 0 82197 3 0 0 25 0 1 0 1101011966 21872640 4764 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 5340 4764 73 166 0 5171 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21360

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1230264/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=21892 CPUtime=881.98
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 4887 0 0 0 88195 3 0 0 25 0 1 0 1101011966 22417408 4873 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 5473 4873 73 166 0 5304 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 21892

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1229752/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=22400 CPUtime=941.96
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5030 0 0 0 94193 3 0 0 25 0 1 0 1101011966 22937600 5016 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 5600 5016 73 166 0 5431 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 22400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1229432/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=22724 CPUtime=1001.94
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5097 0 0 0 100191 3 0 0 25 0 1 0 1101011966 23269376 5083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 5681 5083 73 166 0 5512 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1228920/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=23624 CPUtime=1061.92
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5225 0 0 0 106189 3 0 0 25 0 1 0 1101011966 24190976 5211 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 5906 5211 73 166 0 5737 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 23624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1228536/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=24140 CPUtime=1121.91
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5316 0 0 0 112187 4 0 0 25 0 1 0 1101011966 24719360 5302 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 6035 5302 73 166 0 5866 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1228280/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=24492 CPUtime=1181.89
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5403 0 0 0 118185 4 0 0 25 0 1 0 1101011966 25079808 5389 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 6123 5389 73 166 0 5954 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 24492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/77 25075
/proc/meminfo: memFree=1228216/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=24652 CPUtime=1200.08
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5429 0 0 0 120004 4 0 0 25 0 1 0 1101011966 25243648 5415 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 6163 5415 73 166 0 5994 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24652

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 0.97 2/77 25075
/proc/meminfo: memFree=1228216/2055920 swapFree=4127428/4192956
[pid=25072] ppid=25070 vsize=24652 CPUtime=1200.08
/proc/25072/stat : 25072 (mxc-sat09) R 25070 25072 25035 0 -1 4194304 5429 0 0 0 120004 4 0 0 25 0 1 0 1101011966 25243648 5415 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25072/statm: 6163 5415 73 166 0 5994 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.044993
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 24652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5429
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= 1551

runsolver used 1.11783 second user time and 3.2625 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-29 00:38:30
IDJOB=1517313
IDBENCH=70586
IDSOLVER=504
FILE ID=node63/1517313-1238283510
PBS_JOBID= 9060968
Free space on /tmp= 66320 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S287522321-032.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517313-1238283510/watcher-1517313-1238283510 -o /tmp/evaluation-result-1517313-1238283510/solver-1517313-1238283510 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517313-1238283510.cnf

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

MD5SUM BENCH= 348784df95efc4633396948fc1376145
RANDOM SEED=1338903044

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1250456 kB
Buffers:         82372 kB
Cached:         586200 kB
SwapCached:      55900 kB
Active:         208328 kB
Inactive:       517520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250456 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          14488 kB
Slab:            64188 kB
Committed_AS:  3213648 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-29 00:58:33