Trace number 1832542

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
MiniSAT 09z 2009-03-22? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1961115887-052.cnf
MD5SUMfd254436f3c419e09066b64a7ac072c2
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.00/0.07	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	c Number of variables   : 220          
0.00/0.07	c Number of clauses     : 18700        
0.00/0.08	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832542-1242782755/watcher-1832542-1242782755 -o /tmp/evaluation-result-1832542-1242782755/solver-1832542-1242782755 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832542-1242782755.cnf -random-seed=87693971 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27090
/proc/meminfo: memFree=1810328/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306305676 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 265674260562 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/27090/statm: 1339 235 195 169 0 50 0
[pid=27091] ppid=27090 vsize=5356 CPUtime=0
/proc/27091/stat : 27091 (SatELiteGTI) S 27090 27090 26944 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306305676 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/27091/statm: 1339 238 198 169 0 50 0
[pid=27093] ppid=27091 vsize=184 CPUtime=0
/proc/27093/stat : 27093 (sed) R 27091 27090 26944 0 -1 4194304 29 0 0 0 0 0 0 0 21 0 1 0 306305676 188416 10 1992294400 4194304 4240196 548682069056 18446744073709551615 265671467424 0 0 4096 0 0 0 0 17 0 0 0
/proc/27093/statm: 48 18 11 11 0 11 0

[startup+0.101059 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27090
/proc/meminfo: memFree=1810328/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.201068 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27090
/proc/meminfo: memFree=1810328/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301079 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27090
/proc/meminfo: memFree=1810328/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701123 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 27090
/proc/meminfo: memFree=1810328/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27096
/proc/meminfo: memFree=1806408/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=4460 CPUtime=1.42
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 904 0 0 0 142 0 0 0 25 0 1 0 306305683 4567040 890 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 1115 890 76 170 0 942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9816

[startup+3.10239 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27096
/proc/meminfo: memFree=1805896/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=5120 CPUtime=3.02
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 1046 0 0 0 302 0 0 0 25 0 1 0 306305683 5242880 1032 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 1280 1032 76 170 0 1107 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10476

[startup+6.30175 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27096
/proc/meminfo: memFree=1804552/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=6328 CPUtime=6.22
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 1351 0 0 0 621 1 0 0 25 0 1 0 306305683 6479872 1337 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 1582 1337 76 170 0 1409 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11684

[startup+12.7015 s]
/proc/loadavg: 1.07 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1802568/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=8308 CPUtime=12.61
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 1850 0 0 0 1260 1 0 0 25 0 1 0 306305683 8507392 1836 1992294400 134512640 135212243 4294956240 18446744073709551615 134536041 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 2077 1836 76 170 0 1904 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13664

[startup+25.5019 s]
/proc/loadavg: 1.06 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1799880/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=10684 CPUtime=25.41
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 2442 0 0 0 2539 2 0 0 25 0 1 0 306305683 10940416 2428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 2671 2428 76 170 0 2498 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16040

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1796424/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=14148 CPUtime=51
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 3324 0 0 0 5098 2 0 0 25 0 1 0 306305683 14487552 3310 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 3537 3310 76 170 0 3364 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19504

[startup+102.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1791112/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=19252 CPUtime=102.18
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 4592 0 0 0 10214 4 0 0 25 0 1 0 306305683 19714048 4578 1992294400 134512640 135212243 4294956240 18446744073709551615 134535631 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 4813 4578 76 170 0 4640 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1787656/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=22816 CPUtime=162.15
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 5445 0 0 0 16210 5 0 0 25 0 1 0 306305683 23363584 5431 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 5704 5431 76 170 0 5531 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28172

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1783624/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=26780 CPUtime=222.13
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 6464 0 0 0 22207 6 0 0 25 0 1 0 306305683 27422720 6450 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 6695 6450 76 170 0 6522 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1781192/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=29160 CPUtime=282.1
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 7064 0 0 0 28203 7 0 0 25 0 1 0 306305683 29859840 7050 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27096/statm: 7290 7050 76 170 0 7117 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 34516

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1778504/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=32004 CPUtime=342.07
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 7726 0 0 0 34199 8 0 0 25 0 1 0 306305683 32772096 7712 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 8001 7712 76 170 0 7828 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37360

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1775688/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=34652 CPUtime=402.04

################
# More data... #
################

/proc/27096/statm: 10325 10092 76 170 0 10152 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 46656

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1766664/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=43952 CPUtime=641.94
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 10702 0 0 0 64182 12 0 0 25 0 1 0 306305683 45006848 10688 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/27096/statm: 10988 10688 76 170 0 10815 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 49308

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1764936/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=45428 CPUtime=701.91
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 11054 0 0 0 70179 12 0 0 25 0 1 0 306305683 46518272 11040 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 11357 11040 76 170 0 11184 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 50784

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1764872/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=45428 CPUtime=761.89
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 11054 0 0 0 76177 12 0 0 25 0 1 0 306305683 46518272 11040 1992294400 134512640 135212243 4294956240 18446744073709551615 134526055 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 11357 11040 76 170 0 11184 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 50784

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1760776/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=49436 CPUtime=821.86
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 12094 0 0 0 82173 13 0 0 25 0 1 0 306305683 50622464 12080 1992294400 134512640 135212243 4294956240 18446744073709551615 134526239 0 0 4096 3 0 0 0 17 1 0 0
/proc/27096/statm: 12359 12080 76 170 0 12186 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 54792

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1760776/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=49436 CPUtime=881.84
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 12094 0 0 0 88171 13 0 0 25 0 1 0 306305683 50622464 12080 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 12359 12080 76 170 0 12186 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 54792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1757768/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=52604 CPUtime=941.81
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 12866 0 0 0 94167 14 0 0 25 0 1 0 306305683 53866496 12852 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 13151 12852 76 170 0 12978 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 57960

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1756104/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=54072 CPUtime=1001.78
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 13236 0 0 0 100164 14 0 0 25 0 1 0 306305683 55369728 13222 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/27096/statm: 13518 13222 76 170 0 13345 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 59428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27096
/proc/meminfo: memFree=1756104/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=54072 CPUtime=1061.76
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 13236 0 0 0 106162 14 0 0 25 0 1 0 306305683 55369728 13222 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 13518 13222 76 170 0 13345 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 59428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27098
/proc/meminfo: memFree=1755080/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=55000 CPUtime=1121.74
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 13483 0 0 0 112159 15 0 0 25 0 1 0 306305683 56320000 13469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 13750 13469 76 170 0 13577 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 60356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27098
/proc/meminfo: memFree=1750920/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=59136 CPUtime=1181.71
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 14525 0 0 0 118155 16 0 0 25 0 1 0 306305683 60555264 14511 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/27096/statm: 14784 14511 76 170 0 14611 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27098
/proc/meminfo: memFree=1750920/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=59136 CPUtime=1200
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 14525 0 0 0 119984 16 0 0 25 0 1 0 306305683 60555264 14511 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 14784 14511 76 170 0 14611 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64492

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27098
/proc/meminfo: memFree=1750920/2055920 swapFree=4179980/4192956
[pid=27090] ppid=27088 vsize=5356 CPUtime=0.06
/proc/27090/stat : 27090 (SatELiteGTI) S 27088 27090 26944 0 -1 4194304 335 787 0 0 0 0 6 0 16 0 1 0 306305676 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27090/statm: 1339 239 197 169 0 50 0
[pid=27096] ppid=27090 vsize=59136 CPUtime=1200
/proc/27096/stat : 27096 (minisat_static) R 27090 27090 26944 0 -1 4194304 14525 0 0 0 119984 16 0 0 25 0 1 0 306305683 60555264 14511 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/27096/statm: 14784 14511 76 170 0 14611 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 64492

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27090 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.067989
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 64492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1122
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= 14
involuntary context switches= 17

runsolver used 1.2968 second user time and 3.08053 second system time

The end

Launcher Data 

Begin job on node76 at 2009-05-20 03:25:56
IDJOB=1832542
IDBENCH=70234
IDSOLVER=672
FILE ID=node76/1832542-1242782755
PBS_JOBID= 9322299
Free space on /tmp= 66180 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1961115887-052.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832542-1242782755/watcher-1832542-1242782755 -o /tmp/evaluation-result-1832542-1242782755/solver-1832542-1242782755 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832542-1242782755.cnf -random-seed=87693971

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

MD5SUM BENCH= fd254436f3c419e09066b64a7ac072c2
RANDOM SEED=87693971

node76.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		: 3000.220
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		: 3000.220
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:       1810872 kB
Buffers:         22564 kB
Cached:         184560 kB
SwapCached:       7280 kB
Active:          77952 kB
Inactive:       138032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810872 kB
SwapTotal:     4192956 kB
SwapFree:      4179980 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          13928 kB
Slab:            15048 kB
Committed_AS:  1005208 kB
PageTables:       1436 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= 66180 MiB
End job on node76 at 2009-05-20 03:45:58