Trace number 1832012

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) 1200.1 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c Parsing...
0.99/1.04	c ==============================================================================
0.99/1.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.04	c ==============================================================================
0.99/1.04	c |         0 | 1346401  3139386 |  403920       0        0     nan |  0.000 % |
9.68/9.80	c |         0 |  534198  1400252 |      --       0       --      -- |     --   | -504732/-1043370
9.78/9.81	c ==============================================================================
9.78/9.81	c Result  :   #vars: 84762   #clauses: 534198   #literals: 1400252
9.78/9.81	c CPU time:   9.47256 s
9.78/9.81	c ==============================================================================
10.25/10.37	c WARNING: for repeatability, setting FPU to use double precision
10.25/10.37	c Number of variables   : 84762        
10.25/10.37	c Number of clauses     : 534198       
10.33/10.70	c Parsing time: 0.30         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-1832012-1242766137/watcher-1832012-1242766137 -o /tmp/evaluation-result-1832012-1242766137/solver-1832012-1242766137 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832012-1242766137.cnf -random-seed=1803402928 

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: 0.92 0.98 0.94 3/65 25740
/proc/meminfo: memFree=1894176/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 304643282 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251279409234 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/25740/statm: 1339 235 195 169 0 50 0
[pid=25741] ppid=25740 vsize=5356 CPUtime=0
/proc/25741/stat : 25741 (SatELiteGTI) S 25740 25740 25440 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 304643282 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/25741/statm: 1339 238 198 169 0 50 0
[pid=25743] ppid=25741 vsize=5356 CPUtime=0
/proc/25743/stat : 25743 (SatELiteGTI) R 25741 25740 25440 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279240487 0 0 4096 0 0 0 0 17 1 0 0
/proc/25743/statm: 1339 239 199 169 0 50 0

[startup+0.0437089 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 25740
/proc/meminfo: memFree=1894176/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101712 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 25740
/proc/meminfo: memFree=1894176/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301738 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 25740
/proc/meminfo: memFree=1894176/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701787 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 25740
/proc/meminfo: memFree=1894176/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.94 2/67 25745
/proc/meminfo: memFree=1772752/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
[pid=25745] ppid=25740 vsize=157992 CPUtime=1.48
/proc/25745/stat : 25745 (SatELite_releas) R 25740 25740 25440 0 -1 4194304 35390 0 0 0 131 17 0 0 25 0 1 0 304643283 161783808 32589 1992294400 134512640 135223648 4294956128 18446744073709551615 134577170 0 0 4096 3 0 0 0 17 0 0 0
/proc/25745/statm: 39498 32589 75 173 0 39323 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 163348

[startup+3.1011 s]
/proc/loadavg: 0.93 0.98 0.94 2/67 25745
/proc/meminfo: memFree=1753680/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
[pid=25745] ppid=25740 vsize=174368 CPUtime=3.08
/proc/25745/stat : 25745 (SatELite_releas) R 25740 25740 25440 0 -1 4194304 39228 0 0 0 288 20 0 0 25 0 1 0 304643283 178552832 35853 1992294400 134512640 135223648 4294956128 18446744073709551615 134594083 0 0 4096 3 0 0 0 17 1 0 0
/proc/25745/statm: 43592 35853 76 173 0 43417 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 179724

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.94 2/67 25745
/proc/meminfo: memFree=1733904/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=0
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304643282 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 237 197 169 0 50 0
[pid=25745] ppid=25740 vsize=196356 CPUtime=6.27
/proc/25745/stat : 25745 (SatELite_releas) R 25740 25740 25440 0 -1 4194304 43498 0 0 0 605 22 0 0 25 0 1 0 304643283 201068544 39374 1992294400 134512640 135223648 4294956128 18446744073709551615 134548270 0 0 4096 3 0 0 0 17 0 0 0
/proc/25745/statm: 49089 39374 76 173 0 48914 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 201712

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1847320/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=30416 CPUtime=2.32
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 7184 0 0 0 229 3 0 0 25 0 1 0 304644319 31145984 7152 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 7604 7152 73 170 0 7431 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 35772

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1845400/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=32268 CPUtime=15.11
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 7638 0 0 0 1508 3 0 0 25 0 1 0 304644319 33042432 7606 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 8067 7606 75 170 0 7894 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 37624

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.94 3/67 25746
/proc/meminfo: memFree=1841176/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=36624 CPUtime=40.69
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 8748 0 0 0 4064 5 0 0 25 0 1 0 304644319 37502976 8716 1992294400 134512640 135212243 4294956240 18446744073709551615 134538401 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 9156 8716 75 170 0 8983 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 41980

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1828440/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=49520 CPUtime=91.84
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 11944 0 0 0 9175 9 0 0 25 0 1 0 304644319 50708480 11912 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 12380 11912 75 170 0 12207 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 54876

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1814424/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=63496 CPUtime=151.82
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 15432 0 0 0 15169 13 0 0 25 0 1 0 304644319 65019904 15400 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 15874 15400 75 170 0 15701 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 68852

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1803288/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=74472 CPUtime=211.8
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 18182 0 0 0 21164 16 0 0 25 0 1 0 304644319 76259328 18150 1992294400 134512640 135212243 4294956240 18446744073709551615 134527715 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 18618 18150 75 170 0 18445 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 79828

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1803224/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=74472 CPUtime=271.78
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 18182 0 0 0 27162 16 0 0 25 0 1 0 304644319 76259328 18150 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 18618 18150 75 170 0 18445 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 79828

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1803224/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=74472 CPUtime=331.76
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 18182 0 0 0 33160 16 0 0 25 0 1 0 304644319 76259328 18150 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 18618 18150 75 170 0 18445 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 79828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1802584/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=75264 CPUtime=391.73

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

/proc/25746/statm: 19284 18820 75 170 0 19111 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 82492

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1799000/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=78596 CPUtime=631.63
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 19218 0 0 0 63146 17 0 0 25 0 1 0 304644319 80482304 19186 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 19649 19186 75 170 0 19476 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 83952

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25746
/proc/meminfo: memFree=1798872/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=78596 CPUtime=691.6
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 19218 0 0 0 69143 17 0 0 25 0 1 0 304644319 80482304 19186 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 19649 19186 75 170 0 19476 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 83952

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1798352/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=78596 CPUtime=751.58
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 19219 0 0 0 75140 18 0 0 25 0 1 0 304644319 80482304 19187 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 19649 19187 75 170 0 19476 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 83952

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1791056/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86432 CPUtime=811.53
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21164 0 0 0 81134 19 0 0 25 0 1 0 304644319 88506368 21132 1992294400 134512640 135212243 4294956240 18446744073709551615 134526472 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21608 21132 75 170 0 21435 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 91788

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790992/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86432 CPUtime=871.51
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21164 0 0 0 87131 20 0 0 25 0 1 0 304644319 88506368 21132 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21608 21132 75 170 0 21435 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 91788

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790928/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86432 CPUtime=931.49
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21164 0 0 0 93129 20 0 0 25 0 1 0 304644319 88506368 21132 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21608 21132 75 170 0 21435 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 91788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790864/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86432 CPUtime=991.46
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21164 0 0 0 99126 20 0 0 25 0 1 0 304644319 88506368 21132 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21608 21132 75 170 0 21435 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 91788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790872/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86612 CPUtime=1051.43
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21172 0 0 0 105123 20 0 0 25 0 1 0 304644319 88690688 21140 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21653 21140 75 170 0 21480 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 91968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790808/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86612 CPUtime=1111.4
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21172 0 0 0 111120 20 0 0 25 0 1 0 304644319 88690688 21140 1992294400 134512640 135212243 4294956240 18446744073709551615 134536796 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21653 21140 75 170 0 21480 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 91968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790744/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86612 CPUtime=1171.37
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21172 0 0 0 117117 20 0 0 25 0 1 0 304644319 88690688 21140 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21653 21140 75 170 0 21480 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 91968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790744/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86612 CPUtime=1189.77
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21172 0 0 0 118957 20 0 0 25 0 1 0 304644319 88690688 21140 1992294400 134512640 135212243 4294956240 18446744073709551615 134526481 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21653 21140 75 170 0 21480 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 91968

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.94 2/67 25752
/proc/meminfo: memFree=1790744/2055920 swapFree=4179872/4192956
[pid=25740] ppid=25738 vsize=5356 CPUtime=10.33
/proc/25740/stat : 25740 (SatELiteGTI) S 25738 25740 25440 0 -1 4194304 335 59848 0 0 0 0 996 37 16 0 1 0 304643282 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25740/statm: 1339 239 197 169 0 50 0
[pid=25746] ppid=25740 vsize=86612 CPUtime=1189.77
/proc/25746/stat : 25746 (minisat_static) R 25740 25740 25440 0 -1 4194304 21172 0 0 0 118957 20 0 0 25 0 1 0 304644319 88690688 21140 1992294400 134512640 135212243 4294956240 18446744073709551615 134526481 0 0 4096 3 0 0 0 17 0 0 0
/proc/25746/statm: 21653 21140 75 170 0 21480 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 91968

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25740 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=964485
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=376942
# CPU time returned by wait4() is 10.3414
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1199.53
CPU system time (s): 0.57
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 204520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.96448
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60183
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= 15
involuntary context switches= 53

runsolver used 1.16082 second user time and 3.21551 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-19 22:48:59
IDJOB=1832012
IDBENCH=20365
IDSOLVER=672
FILE ID=node92/1832012-1242766137
PBS_JOBID= 9322212
Free space on /tmp= 66236 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832012-1242766137/watcher-1832012-1242766137 -o /tmp/evaluation-result-1832012-1242766137/solver-1832012-1242766137 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832012-1242766137.cnf -random-seed=1803402928

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1803402928

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		: 3000.245
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		: 3000.245
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:       1894720 kB
Buffers:          8700 kB
Cached:         114932 kB
SwapCached:       7336 kB
Active:          65576 kB
Inactive:        66952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894720 kB
SwapTotal:     4192956 kB
SwapFree:      4179872 kB
Dirty:           26484 kB
Writeback:           0 kB
Mapped:          13952 kB
Slab:            14580 kB
Committed_AS:   777112 kB
PageTables:       1476 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= 66216 MiB
End job on node92 at 2009-05-19 23:09:02