Trace number 1517157

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/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.68/32.72	c starting MXC with:
32.68/32.72	c cnf_path = HOME/instance-1517157-1238281192.cnf
32.68/32.72	c restart_strategy = auto
32.68/32.72	c sign_strategy = cached
32.68/32.72	c use_preprocessing = -1
32.68/32.72	c output_implicant = 1
32.68/32.72	c timeout_seconds = 0
32.68/32.72	c running SatELite... done
32.68/32.72	c 10 vars eliminated
32.68/32.72	c received 0 units and 2372 clauses from SatELite
32.68/32.72	c 9 assignments made, starting to guess now
32.68/32.72	c ===================================[MXC]=====================================
32.68/32.72	c | Conflicts |                Clause Statistics                   |   Vars   |
32.68/32.72	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.68/32.72	c =============================================================================
32.68/32.72	c |         0 |       0       0     2372        0        0     nan |      560 |
32.68/32.72	c |       100 |       0       0     2372      100     1050    30.1 |      551 |
32.68/32.72	c |       210 |       0       0     2372      210     1105    25.2 |      551 |
32.68/32.72	c |       441 |       0       0     2372      441     1220    24.2 |      551 |
32.68/32.72	c |       805 |       0       0     2372      805     1402    25.3 |      551 |
32.68/32.72	c |      1315 |       0       0     2372     1315     1609    25.8 |      551 |
32.68/32.72	c |      1986 |       0       0     2372     1138     1754    25.3 |      551 |
32.68/32.72	c |      2834 |       0       0     2372     1046     1894    27.2 |      551 |
32.68/32.72	c |      3876 |       0       0     2372     1076     2031    25.5 |      551 |
32.68/32.72	c |      5132 |       0       0     2372     1259     2163    25.1 |      551 |
32.68/32.72	c |      6623 |       0       0     2372     1624     2292    24.7 |      551 |
32.68/32.72	c |      8373 |       0       0     2372     2200     2419    25.8 |      551 |
32.68/32.72	c |     10408 |       0       0     2372     1763     2543    25.2 |      551 |
32.68/32.72	c |     12756 |       0       0     2372     1488     2665    23.5 |      551 |
32.68/32.72	c |     15449 |       0       0     2372     1427     2786    25.7 |      551 |
32.68/32.72	c |     18521 |       0       0     2372     1627     2906    24.6 |      551 |
32.68/32.72	c |     22010 |       0       0     2372     2136     3025    25.2 |      551 |
32.68/32.72	c |     25958 |       0       0     2372     3006     3144    25.4 |      551 |
32.68/32.72	c |     30411 |       0       0     2372     2673     3262    24.6 |      551 |
32.68/32.72	c |     35419 |       0       0     2372     2704     3381    25.9 |      551 |
32.68/32.72	c |     41038 |       0       0     2372     3173     3499    25.6 |      551 |
32.68/32.72	c |     47329 |       0       0     2372     2349     3618    24.9 |      551 |
32.68/32.72	c |     54360 |       0       0     2372     2007     3737    23.2 |      551 |
32.68/32.72	c |     62205 |       0       0     2372     2234     3857    23.9 |      551 |
32.68/32.72	c |     70945 |       0       0     2372     3131     3978    24.9 |      551 |
32.68/32.72	c |     80669 |       0       0     2372     2753     4099    24.7 |      551 |
32.68/32.72	c |     91476 |       0       0     2372     3153     4222    24.6 |      551 |
32.68/32.72	c |    103474 |       0       0     2372     2283     4346    23.2 |      551 |
32.68/32.72	c |    116782 |       0       0     2372     2337     4471    22.0 |      551 |
32.68/32.72	c |    131532 |       0       0     2372     3470     4597    24.9 |      551 |
32.68/32.72	c |    147868 |       0       0     2372     3500     4726    26.0 |      551 |
32.68/32.72	c |    165948 |       0       0     2372     4826     4855    24.6 |      551 |
32.68/32.72	c |    185947 |       0       0     2372     2683     4987    23.8 |      551 |
32.68/32.72	c |    208057 |       0       0     2372     4578     5120    25.1 |      551 |
32.68/32.72	c |    232489 |       0       0     2372     3084     5255    24.4 |      551 |
32.68/32.72	c |    259475 |       0       0     2372     3436     5393    23.4 |      551 |
32.68/32.72	c |    289271 |       0       0     2372     3184     5532    21.6 |      551 |
32.68/32.72	c |    322158 |       0       0     2372     5254     5674    23.5 |      551 |
32.68/32.72	c |    358445 |       0       0     2372     4204     5818    26.4 |      551 |
32.68/32.72	c |    398472 |       0       0     2372     5949     5965    25.9 |      551 |
32.68/32.72	c |    442613 |       0       0     2372     4831     6114    25.4 |      551 |
32.68/32.72	c |    491279 |       0       0     2372     3986     6265    25.3 |      551 |
32.68/32.72	c |    544923 |       0       0     2372     3695

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-1517157-1238281192/watcher-1517157-1238281192 -o /tmp/evaluation-result-1517157-1238281192/solver-1517157-1238281192 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517157-1238281192.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/71 8214
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=1108 CPUtime=0
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1100782272 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134573467 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 277 146 56 166 0 108 0

[startup+0.036375 s]
/proc/loadavg: 0.99 0.97 0.97 3/71 8214
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=1636 CPUtime=0.03
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 293 0 0 0 3 0 0 0 18 0 1 0 1100782272 1675264 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 409 279 72 166 0 240 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1636

[startup+0.101385 s]
/proc/loadavg: 0.99 0.97 0.97 3/71 8214
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=1768 CPUtime=0.09
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 1100782272 1810432 335 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 442 336 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301423 s]
/proc/loadavg: 0.99 0.97 0.97 3/71 8214
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=2044 CPUtime=0.29
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 404 0 0 0 29 0 0 0 19 0 1 0 1100782272 2093056 390 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 511 390 73 166 0 342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2044

[startup+0.7015 s]
/proc/loadavg: 0.99 0.97 0.97 3/71 8214
/proc/meminfo: memFree=886424/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=2440 CPUtime=0.69
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 489 0 0 0 69 0 0 0 22 0 1 0 1100782272 2498560 475 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 610 475 73 166 0 441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8215
/proc/meminfo: memFree=884688/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=2704 CPUtime=1.49
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 570 0 0 0 149 0 0 0 25 0 1 0 1100782272 2768896 556 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 676 556 73 166 0 507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2704

[startup+3.10196 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8215
/proc/meminfo: memFree=884112/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=3244 CPUtime=3.09
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1100782272 3321856 690 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 811 690 73 166 0 642 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3244

[startup+6.30157 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8215
/proc/meminfo: memFree=883280/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=3908 CPUtime=6.29
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 861 0 0 0 629 0 0 0 25 0 1 0 1100782272 4001792 847 1992294400 134512640 135192793 4294956224 18446744073709551615 134745292 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 977 847 73 166 0 808 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3908

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8215
/proc/meminfo: memFree=882128/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=4840 CPUtime=12.69
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 1093 0 0 0 1269 0 0 0 25 0 1 0 1100782272 4956160 1079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 1210 1079 73 166 0 1041 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4840

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8215
/proc/meminfo: memFree=880848/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=6192 CPUtime=25.49
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 1400 0 0 0 2548 1 0 0 25 0 1 0 1100782272 6340608 1386 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 1548 1386 73 166 0 1379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6192

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8215
/proc/meminfo: memFree=879184/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=8000 CPUtime=51.07
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 1812 0 0 0 5106 1 0 0 25 0 1 0 1100782272 8192000 1798 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 2000 1798 73 166 0 1831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8000

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=877008/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=10432 CPUtime=102.25
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 2336 0 0 0 10224 1 0 0 25 0 1 0 1100782272 10682368 2322 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 2608 2322 73 166 0 2439 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10432

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=875216/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=12340 CPUtime=162.23
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 2775 0 0 0 16221 2 0 0 25 0 1 0 1100782272 12636160 2761 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 3085 2761 73 166 0 2916 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12340

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=873680/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=14092 CPUtime=222.2
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 3142 0 0 0 22218 2 0 0 25 0 1 0 1100782272 14430208 3128 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 3523 3128 73 166 0 3354 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14092

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=872400/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=15628 CPUtime=282.19
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 3450 0 0 0 28216 3 0 0 25 0 1 0 1100782272 16003072 3436 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 3907 3436 73 166 0 3738 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15628

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=871248/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=16816 CPUtime=342.16
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 3744 0 0 0 34213 3 0 0 25 0 1 0 1100782272 17219584 3730 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 4204 3730 73 166 0 4035 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16816

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=870288/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=17840 CPUtime=402.14
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 3970 0 0 0 40210 4 0 0 25 0 1 0 1100782272 18268160 3956 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 4460 3956 73 166 0 4291 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17840

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=869456/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=18872 CPUtime=462.12
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 4189 0 0 0 46208 4 0 0 25 0 1 0 1100782272 19324928 4175 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 4718 4175 73 166 0 4549 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18872

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=868816/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=19476 CPUtime=522.09
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 4344 0 0 0 52205 4 0 0 25 0 1 0 1100782272 19943424 4330 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 4869 4330 73 166 0 4700 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19476

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=868048/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=20124 CPUtime=582.07
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 4535 0 0 0 58203 4 0 0 25 0 1 0 1100782272 20606976 4521 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5031 4521 73 166 0 4862 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20124

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=867344/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=20900 CPUtime=642.06
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 4699 0 0 0 64201 5 0 0 25 0 1 0 1100782272 21401600 4685 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5225 4685 73 166 0 5056 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 20900

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=866896/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=21512 CPUtime=702.03
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 4827 0 0 0 70198 5 0 0 25 0 1 0 1100782272 22028288 4813 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5378 4813 73 166 0 5209 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 21512

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=866320/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=22024 CPUtime=762.01
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 4968 0 0 0 76196 5 0 0 25 0 1 0 1100782272 22552576 4954 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5506 4954 73 166 0 5337 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22024

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=865744/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=22668 CPUtime=821.99
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5098 0 0 0 82193 6 0 0 25 0 1 0 1100782272 23212032 5084 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5667 5084 73 166 0 5498 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 22668

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=865232/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=23292 CPUtime=881.96
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5234 0 0 0 88190 6 0 0 25 0 1 0 1100782272 23851008 5220 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5823 5220 73 166 0 5654 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23292

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=864720/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=23920 CPUtime=941.94
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5368 0 0 0 94188 6 0 0 25 0 1 0 1100782272 24494080 5354 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 5980 5354 73 166 0 5811 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=864272/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=24404 CPUtime=1001.91
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5471 0 0 0 100185 6 0 0 25 0 1 0 1100782272 24989696 5457 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 6101 5457 73 166 0 5932 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 24404

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=863952/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=24724 CPUtime=1061.9
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5553 0 0 0 106183 7 0 0 25 0 1 0 1100782272 25317376 5539 1992294400 134512640 135192793 4294956224 18446744073709551615 134548173 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 6181 5539 73 166 0 6012 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 24724

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=863696/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=24884 CPUtime=1121.87
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5610 0 0 0 112180 7 0 0 25 0 1 0 1100782272 25481216 5596 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 6221 5596 73 166 0 6052 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 24884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=863184/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=25524 CPUtime=1181.85
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5740 0 0 0 118178 7 0 0 25 0 1 0 1100782272 26136576 5726 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 6381 5726 73 166 0 6212 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 8221
/proc/meminfo: memFree=862992/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=25716 CPUtime=1200.05
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5800 0 0 0 119998 7 0 0 25 0 1 0 1100782272 26333184 5786 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 6429 5786 73 166 0 6260 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25716

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 2/72 8221
/proc/meminfo: memFree=862992/2055920 swapFree=4170332/4192956
[pid=8214] ppid=8212 vsize=25716 CPUtime=1200.05
/proc/8214/stat : 8214 (mxc-sat09) R 8212 8214 7813 0 -1 4194304 5800 0 0 0 119998 7 0 0 25 0 1 0 1100782272 26333184 5786 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8214/statm: 6429 5786 73 166 0 6260 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25716

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 (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 25716

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= 5800
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= 1447

runsolver used 1.12383 second user time and 3.25351 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-28 23:59:52
IDJOB=1517157
IDBENCH=70573
IDSOLVER=504
FILE ID=node38/1517157-1238281192
PBS_JOBID= 9060888
Free space on /tmp= 65528 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517157-1238281192/watcher-1517157-1238281192 -o /tmp/evaluation-result-1517157-1238281192/solver-1517157-1238281192 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517157-1238281192.cnf

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

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=839892217

node38.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	: 5931.00
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:        886840 kB
Buffers:         88628 kB
Cached:         992996 kB
SwapCached:      11204 kB
Active:         112224 kB
Inactive:       982124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886840 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          18396 kB
Slab:            59900 kB
Committed_AS:  3008100 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 00:19:54