Trace number 1517709

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) 1200.04 1206.01

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.55/27.74	c starting MXC with:
27.55/27.74	c cnf_path = HOME/instance-1517709-1238289927.cnf
27.55/27.74	c restart_strategy = auto
27.55/27.74	c sign_strategy = cached
27.55/27.74	c use_preprocessing = -1
27.55/27.74	c output_implicant = 1
27.55/27.74	c timeout_seconds = 0
27.55/27.74	c running SatELite... done
27.55/27.74	c 20 vars eliminated
27.55/27.74	c received 0 units and 1929 clauses from SatELite
27.55/27.74	c 19 assignments made, starting to guess now
27.55/27.74	c ===================================[MXC]=====================================
27.55/27.74	c | Conflicts |                Clause Statistics                   |   Vars   |
27.55/27.74	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.55/27.74	c =============================================================================
27.55/27.74	c |         0 |       0       0     1929        0        0     nan |      460 |
27.55/27.74	c |       100 |       0       0     1929      100     1050    21.8 |      441 |
27.55/27.74	c |       210 |       0       0     1929      210     1105    23.1 |      441 |
27.55/27.74	c |       441 |       0       0     1929      441     1220    22.6 |      441 |
27.55/27.74	c |       805 |       0       0     1929      805     1402    22.0 |      441 |
27.55/27.74	c |      1315 |       0       0     1929     1315     1609    21.7 |      441 |
27.55/27.74	c |      1986 |       0       0     1929     1138     1754    20.5 |      441 |
27.55/27.74	c |      2834 |       0       0     1929     1046     1894    21.0 |      441 |
27.55/27.74	c |      3876 |       0       0     1929     1076     2031    19.6 |      441 |
27.55/27.74	c |      5132 |       0       0     1929     1259     2163    21.0 |      441 |
27.55/27.74	c |      6623 |       0       0     1929     1624     2292    22.1 |      441 |
27.55/27.74	c |      8373 |       0       0     1929     2200     2419    21.9 |      441 |
27.55/27.74	c |     10408 |       0       0     1929     1761     2543    20.8 |      441 |
27.55/27.74	c |     12756 |       0       0     1929     1487     2665    20.6 |      441 |
27.55/27.74	c |     15449 |       0       0     1929     1426     2786    20.6 |      441 |
27.55/27.74	c |     18521 |       0       0     1929     1627     2906    20.5 |      441 |
27.55/27.74	c |     22010 |       0       0     1929     2137     3025    20.9 |      441 |
27.55/27.74	c |     25958 |       0       0     1929     3007     3144    19.9 |      441 |
27.55/27.74	c |     30411 |       0       0     1929     2674     3262    22.0 |      441 |
27.55/27.74	c |     35419 |       0       0     1929     2706     3381    20.5 |      441 |
27.55/27.74	c |     41038 |       0       0     1929     3176     3499    20.7 |      441 |
27.55/27.74	c |     47329 |       0       0     1929     2355     3618    20.1 |      441 |
27.55/27.74	c |     54360 |       0       0     1929     2009     3737    19.4 |      441 |
27.55/27.74	c |     62205 |       0       0     1929     2235     3857    20.1 |      441 |
27.55/27.74	c |     70945 |       0       0     1929     3133     3978    19.0 |      441 |
27.55/27.74	c |     80669 |       0       0     1929     2760     4099    18.7 |      441 |
27.55/27.74	c |     91476 |       0       0     1929     3161     4222    20.5 |      441 |
27.55/27.74	c |    103474 |       0       0     1929     2294     4346    20.8 |      441 |
27.55/27.74	c |    116782 |       0       0     1929     2350     4471    20.8 |      441 |
27.55/27.74	c |    131532 |       0       0     1929     3487     4597    19.9 |      441 |
27.55/27.74	c |    147868 |       0       0     1929     3509     4726    20.0 |      441 |
27.55/27.74	c |    165948 |       0       0     1929     4836     4855    20.0 |      441 |
27.55/27.74	c |    185947 |       0       0     1929     2694     4987    19.5 |      441 |
27.55/27.74	c |    208057 |       0       0     1929     4588     5120    19.5 |      441 |
27.55/27.74	c |    232489 |       0       0     1929     3085     5255    19.6 |      441 |
27.55/27.74	c |    259475 |       0       0     1929     3443     5393    19.6 |      441 |
27.55/27.74	c |    289271 |       0       0     1929     3181     5532    19.4 |      441 |
27.55/27.74	c |    322158 |       0       0     1929     5259     5674    19.8 |      441 |
27.55/27.74	c |    358445 |       0       0     1929     4214     5818    20.4 |      441 |
27.55/27.74	c |    398472 |       0       0     1929     3002     5965    19.0 |      441 |
27.55/27.74	c |    442613 |       0       0     1929     4877     6114    18.6 |      441 |
27.55/27.74	c |    491279 |       0       0     1929     4043     6265    19.4 |      441 |
27.55/27.74	c |    544923 |       0       0     1929     3769

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-1517709-1238289927/watcher-1517709-1238289927 -o /tmp/evaluation-result-1517709-1238289927/solver-1517709-1238289927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517709-1238289927.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

[startup+0 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 32174
/proc/meminfo: memFree=1631896/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=18576 CPUtime=0
/proc/32174/stat : 32174 (runsolver) R 32172 31981 31981 0 -1 4194368 12 0 0 0 0 0 0 0 21 0 1 0 1101656757 19021824 290 1992294400 4194304 4302548 548682068480 18446744073709551615 251279052500 0 0 4096 24578 0 0 0 17 0 0 0
/proc/32174/statm: 4644 290 255 26 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.106345 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 32174
/proc/meminfo: memFree=1631896/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=1644 CPUtime=0.09
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 321 0 0 0 9 0 0 0 22 0 1 0 1101656757 1683456 307 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 411 307 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.201355 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 32174
/proc/meminfo: memFree=1631896/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=1776 CPUtime=0.19
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 347 0 0 0 19 0 0 0 22 0 1 0 1101656757 1818624 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134533201 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 444 333 73 166 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1776

[startup+0.301367 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 32174
/proc/meminfo: memFree=1631896/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=1908 CPUtime=0.29
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 378 0 0 0 29 0 0 0 23 0 1 0 1101656757 1953792 364 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 477 364 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701417 s]
/proc/loadavg: 1.99 1.97 1.99 3/86 32174
/proc/meminfo: memFree=1631896/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=2172 CPUtime=0.69
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 444 0 0 0 69 0 0 0 25 0 1 0 1101656757 2224128 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 543 430 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50152 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1630224/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=2568 CPUtime=1.48
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 533 0 0 0 148 0 0 0 25 0 1 0 1101656757 2629632 519 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 642 519 73 166 0 473 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2568

[startup+3.10172 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1629648/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=2964 CPUtime=3.08
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 653 0 0 0 308 0 0 0 25 0 1 0 1101656757 3035136 639 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 741 639 73 166 0 572 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 2964

[startup+6.30112 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1628816/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=3768 CPUtime=6.26
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 825 0 0 0 626 0 0 0 25 0 1 0 1101656757 3858432 811 1992294400 134512640 135192793 4294956224 18446744073709551615 134548766 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 942 811 73 166 0 773 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3768

[startup+12.7019 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1627792/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=4588 CPUtime=12.62
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 1032 0 0 0 1262 0 0 0 25 0 1 0 1101656757 4698112 1018 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 1147 1018 73 166 0 978 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 4588

[startup+25.5015 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1626768/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=5820 CPUtime=25.36
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 1297 0 0 0 2536 0 0 0 25 0 1 0 1101656757 5959680 1283 1992294400 134512640 135192793 4294956224 18446744073709551615 134551640 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 1455 1283 73 166 0 1286 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 5820

[startup+51.1017 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1625424/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=7332 CPUtime=50.83
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 1633 0 0 0 5083 0 0 0 25 0 1 0 1101656757 7507968 1619 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 1833 1619 73 166 0 1664 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 7332

[startup+102.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1623312/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=9496 CPUtime=101.78
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 2128 0 0 0 10177 1 0 0 25 0 1 0 1101656757 9723904 2114 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 2374 2114 73 166 0 2205 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 9496

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1621520/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=11400 CPUtime=161.48
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 2547 0 0 0 16147 1 0 0 25 0 1 0 1101656757 11673600 2533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 2850 2533 73 166 0 2681 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 11400

[startup+222.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1620688/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=12592 CPUtime=221.19
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 2808 0 0 0 22117 2 0 0 25 0 1 0 1101656757 12894208 2794 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 3148 2794 73 166 0 2979 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 12592

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1619600/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=13796 CPUtime=280.89
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 3084 0 0 0 28087 2 0 0 25 0 1 0 1101656757 14127104 3070 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 3449 3070 73 166 0 3280 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 13796

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1618704/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=14688 CPUtime=340.59
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 3293 0 0 0 34057 2 0 0 25 0 1 0 1101656757 15040512 3279 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 3672 3279 73 166 0 3503 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 14688

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1618000/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=15608 CPUtime=400.29
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 3481 0 0 0 40027 2 0 0 25 0 1 0 1101656757 15982592 3467 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 3902 3467 73 166 0 3733 0
Current children cumulated CPU time (s) 400.29
Current children cumulated vsize (KiB) 15608

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1617360/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=16084 CPUtime=460
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 3617 0 0 0 45998 2 0 0 25 0 1 0 1101656757 16470016 3603 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 4021 3603 73 166 0 3852 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 16084

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1616656/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=16988 CPUtime=519.7
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 3815 0 0 0 51968 2 0 0 25 0 1 0 1101656757 17395712 3801 1992294400 134512640 135192793 4294956224 18446744073709551615 134534141 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 4247 3801 73 166 0 4078 0
Current children cumulated CPU time (s) 519.7
Current children cumulated vsize (KiB) 16988

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1616144/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=17432 CPUtime=579.4
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 3931 0 0 0 57938 2 0 0 25 0 1 0 1101656757 17850368 3917 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 4358 3917 73 166 0 4189 0
Current children cumulated CPU time (s) 579.4
Current children cumulated vsize (KiB) 17432

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1615184/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=18464 CPUtime=639.11
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 4148 0 0 0 63908 3 0 0 25 0 1 0 1101656757 18907136 4134 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 4616 4134 73 166 0 4447 0
Current children cumulated CPU time (s) 639.11
Current children cumulated vsize (KiB) 18464

[startup+702.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1614288/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=19324 CPUtime=698.81
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 4350 0 0 0 69878 3 0 0 25 0 1 0 1101656757 19787776 4336 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 4831 4336 73 166 0 4662 0
Current children cumulated CPU time (s) 698.81
Current children cumulated vsize (KiB) 19324

[startup+762.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1613712/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=20060 CPUtime=758.51
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 4525 0 0 0 75848 3 0 0 25 0 1 0 1101656757 20541440 4511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5015 4511 73 166 0 4846 0
Current children cumulated CPU time (s) 758.51
Current children cumulated vsize (KiB) 20060

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1613328/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=20512 CPUtime=818.22
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 4619 0 0 0 81819 3 0 0 25 0 1 0 1101656757 21004288 4605 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5128 4605 73 166 0 4959 0
Current children cumulated CPU time (s) 818.22
Current children cumulated vsize (KiB) 20512

[startup+882.308 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1612560/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=21536 CPUtime=877.92
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 4792 0 0 0 87789 3 0 0 25 0 1 0 1101656757 22052864 4778 1992294400 134512640 135192793 4294956224 18446744073709551615 134534283 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5384 4778 73 166 0 5215 0
Current children cumulated CPU time (s) 877.92
Current children cumulated vsize (KiB) 21536

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1612176/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=22048 CPUtime=937.63
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 4891 0 0 0 93759 4 0 0 25 0 1 0 1101656757 22577152 4877 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5512 4877 73 166 0 5343 0
Current children cumulated CPU time (s) 937.63
Current children cumulated vsize (KiB) 22048

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1611600/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=22784 CPUtime=997.33
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 5044 0 0 0 99729 4 0 0 25 0 1 0 1101656757 23330816 5030 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5696 5030 73 166 0 5527 0
Current children cumulated CPU time (s) 997.33
Current children cumulated vsize (KiB) 22784

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1611280/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=23168 CPUtime=1057.04
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 5124 0 0 0 105700 4 0 0 25 0 1 0 1101656757 23724032 5110 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5792 5110 73 166 0 5623 0
Current children cumulated CPU time (s) 1057.04
Current children cumulated vsize (KiB) 23168

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1610704/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=23712 CPUtime=1116.73
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 5258 0 0 0 111669 4 0 0 25 0 1 0 1101656757 24281088 5244 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 5928 5244 73 166 0 5759 0
Current children cumulated CPU time (s) 1116.73
Current children cumulated vsize (KiB) 23712

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1610192/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=24448 CPUtime=1176.44
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 5377 0 0 0 117640 4 0 0 25 0 1 0 1101656757 25034752 5363 1992294400 134512640 135192793 4294956224 18446744073709551615 134550416 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 6112 5363 73 166 0 5943 0
Current children cumulated CPU time (s) 1176.44
Current children cumulated vsize (KiB) 24448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1610128/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=24448 CPUtime=1200.02
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 5386 0 0 0 119998 4 0 0 25 0 1 0 1101656757 25034752 5372 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 6112 5372 73 166 0 5943 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24448

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

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

[startup+1206 s]
/proc/loadavg: 1.99 1.97 1.99 3/87 32175
/proc/meminfo: memFree=1610128/2055920 swapFree=4170308/4192956
[pid=32174] ppid=32172 vsize=24448 CPUtime=1200.02
/proc/32174/stat : 32174 (mxc-sat09) R 32172 32174 31981 0 -1 4194304 5386 0 0 0 119998 4 0 0 25 0 1 0 1101656757 25034752 5372 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 0 0 0
/proc/32174/statm: 6112 5372 73 166 0 5943 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1206.01
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.053991
CPU usage (%): 99.5049
Max. virtual memory (cumulated for all children) (KiB): 24448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5386
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= 1
involuntary context switches= 16712

runsolver used 1.47778 second user time and 4.02839 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 03:25:27
IDJOB=1517709
IDBENCH=70619
IDSOLVER=504
FILE ID=node92/1517709-1238289927
PBS_JOBID= 9060993
Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517709-1238289927/watcher-1517709-1238289927 -o /tmp/evaluation-result-1517709-1238289927/solver-1517709-1238289927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517709-1238289927.cnf

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=1718338008

node92.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		: 3000.249
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		: 3000.249
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:       1632376 kB
Buffers:         61872 kB
Cached:         296676 kB
SwapCached:       7632 kB
Active:          99000 kB
Inactive:       269444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632376 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            39144 kB
Committed_AS:  1881096 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 03:45:35