Trace number 1796721

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
kw_pre 2009-03-21? (TO) 1200.06 1202.11

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl128.cnf
MD5SUMd464f22dd212ad9afa317dae82dd7350
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 variables301759
Number of clauses904892
Sum of the clauses size2111412
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2603260
Number of clauses of size 3301630
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1796721-1242079427/watcher-1796721-1242079427 -o /tmp/evaluation-result-1796721-1242079427/solver-1796721-1242079427 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796721-1242079427.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10711
/proc/meminfo: memFree=1188608/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) R 10709 10711 10387 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10711/statm: 1339 230 191 169 0 50 0
[pid=10712] ppid=10711 vsize=5520 CPUtime=0
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 660 0 0 0 0 0 0 0 18 0 1 0 235976176 5652480 636 1992294400 4194304 6416590 548682068912 18446744073709551615 4404923 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 1380 644 190 542 0 829 0

[startup+0.0346779 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10711
/proc/meminfo: memFree=1188608/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=32208 CPUtime=0.03
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 4947 0 0 0 1 2 0 0 18 0 1 0 235976176 32980992 4923 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 8052 4927 205 542 0 7501 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 37564

[startup+0.101692 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10711
/proc/meminfo: memFree=1188608/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=55044 CPUtime=0.09
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 12569 0 0 0 4 5 0 0 19 0 1 0 235976176 56365056 12545 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 13761 12549 205 542 0 13210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 60400

[startup+0.301728 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10711
/proc/meminfo: memFree=1188608/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=183960 CPUtime=0.29
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 42874 0 0 0 12 17 0 0 21 0 1 0 235976176 188375040 42850 1992294400 4194304 6416590 548682068912 18446744073709551615 4355949 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 45990 42850 215 542 0 45439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 189316

[startup+0.701807 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10711
/proc/meminfo: memFree=1188608/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=189900 CPUtime=0.69
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 44518 0 0 0 51 18 0 0 25 0 1 0 235976176 194457600 44494 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 47475 44494 215 542 0 46924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 195256

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10713
/proc/meminfo: memFree=1006000/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=200856 CPUtime=1.49
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 47613 0 0 0 129 20 0 0 25 0 1 0 235976176 205676544 47589 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 50214 47590 215 542 0 49663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 206212

[startup+4.46854 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 10713
/proc/meminfo: memFree=973680/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=237324 CPUtime=4.35
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 58641 0 0 0 408 27 0 0 25 0 1 0 235976176 243019776 57848 1992294400 4194304 6416590 548682068912 18446744073709551615 4857617 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 59331 57848 216 542 0 58780 0
Current children cumulated CPU time (s) 4.35
Current children cumulated vsize (KiB) 242680

[startup+6.30191 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 10713
/proc/meminfo: memFree=953904/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=296436 CPUtime=5.98
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 74956 0 0 0 563 35 0 0 25 0 1 0 235976176 303550464 72394 1992294400 4194304 6416590 548682068912 18446744073709551615 4525418 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 74109 72394 233 542 0 73558 0
Current children cumulated CPU time (s) 5.98
Current children cumulated vsize (KiB) 301792

[startup+12.7012 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 10713
/proc/meminfo: memFree=812208/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=373936 CPUtime=11.31
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 95399 0 0 0 1012 119 0 0 24 0 1 0 235976176 382910464 91300 1992294400 4194304 6416590 548682068912 18446744073709551615 5487544 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 93484 91300 243 542 0 92933 0
Current children cumulated CPU time (s) 11.31
Current children cumulated vsize (KiB) 379292

[startup+25.5065 s]
/proc/loadavg: 1.27 1.06 1.02 3/66 10713
/proc/meminfo: memFree=668144/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=497548 CPUtime=24.05
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 124622 0 0 0 2143 262 0 0 25 0 1 0 235976176 509489152 120523 1992294400 4194304 6416590 548682068912 18446744073709551615 5479132 0 0 4096 0 0 0 0 17 0 0 0
/proc/10712/statm: 124387 120523 243 542 0 123836 0
Current children cumulated CPU time (s) 24.05
Current children cumulated vsize (KiB) 502904

[startup+51.1025 s]
/proc/loadavg: 1.17 1.06 1.02 2/66 10713
/proc/meminfo: memFree=672688/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=492340 CPUtime=49.46
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 125946 0 0 0 4682 264 0 0 25 0 1 0 235976176 504156160 119489 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 123085 119489 250 542 0 122534 0
Current children cumulated CPU time (s) 49.46
Current children cumulated vsize (KiB) 497696

[startup+102.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/66 10713
/proc/meminfo: memFree=657584/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=507584 CPUtime=100.64
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 129763 0 0 0 9796 268 0 0 25 0 1 0 235976176 519766016 123296 1992294400 4194304 6416590 548682068912 18446744073709551615 4293706 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 126896 123296 253 542 0 126345 0
Current children cumulated CPU time (s) 100.64
Current children cumulated vsize (KiB) 512940

[startup+162.301 s]
/proc/loadavg: 1.02 1.04 1.01 2/66 10713
/proc/meminfo: memFree=657584/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=507584 CPUtime=160.62
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 129763 0 0 0 15794 268 0 0 25 0 1 0 235976176 519766016 123296 1992294400 4194304 6416590 548682068912 18446744073709551615 4577387 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 126896 123296 253 542 0 126345 0
Current children cumulated CPU time (s) 160.62
Current children cumulated vsize (KiB) 512940

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 10713
/proc/meminfo: memFree=657520/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=507584 CPUtime=220.6
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 129763 0 0 0 21792 268 0 0 25 0 1 0 235976176 519766016 123296 1992294400 4194304 6416590 548682068912 18446744073709551615 4577283 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 126896 123296 253 542 0 126345 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 512940

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 10713
/proc/meminfo: memFree=650416/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=514660 CPUtime=280.58
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 131544 0 0 0 27789 269 0 0 25 0 1 0 235976176 527011840 125077 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 128665 125077 253 542 0 128114 0
Current children cumulated CPU time (s) 280.58
Current children cumulated vsize (KiB) 520016

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10713
/proc/meminfo: memFree=650288/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=514660 CPUtime=340.56
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 131579 0 0 0 33785 271 0 0 25 0 1 0 235976176 527011840 125112 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 128665 125112 253 542 0 128114 0
Current children cumulated CPU time (s) 340.56

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

/proc/10712/statm: 128665 125160 253 542 0 128114 0
Current children cumulated CPU time (s) 520.49
Current children cumulated vsize (KiB) 520016

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=650032/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=514660 CPUtime=580.47
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 131645 0 0 0 57772 275 0 0 25 0 1 0 235976176 527011840 125177 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 128665 125177 253 542 0 128114 0
Current children cumulated CPU time (s) 580.47
Current children cumulated vsize (KiB) 520016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=649904/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=514660 CPUtime=640.45
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 131677 0 0 0 63767 278 0 0 25 0 1 0 235976176 527011840 125208 1992294400 4194304 6416590 548682068912 18446744073709551615 4294507 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 128665 125208 254 542 0 128114 0
Current children cumulated CPU time (s) 640.45
Current children cumulated vsize (KiB) 520016

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=648560/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=516008 CPUtime=700.43
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 132015 0 0 0 69762 281 0 0 25 0 1 0 235976176 528392192 125546 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 129002 125546 254 542 0 128451 0
Current children cumulated CPU time (s) 700.43
Current children cumulated vsize (KiB) 521364

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641456/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=760.41
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133788 0 0 0 75759 282 0 0 25 0 1 0 235976176 535633920 127319 1992294400 4194304 6416590 548682068912 18446744073709551615 4312532 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127319 254 542 0 130219 0
Current children cumulated CPU time (s) 760.41
Current children cumulated vsize (KiB) 528436

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641328/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=820.39
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133815 0 0 0 81754 285 0 0 25 0 1 0 235976176 535633920 127346 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127346 254 542 0 130219 0
Current children cumulated CPU time (s) 820.39
Current children cumulated vsize (KiB) 528436

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641328/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=880.37
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133815 0 0 0 87749 288 0 0 25 0 1 0 235976176 535633920 127346 1992294400 4194304 6416590 548682068912 18446744073709551615 4341123 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127346 254 542 0 130219 0
Current children cumulated CPU time (s) 880.37
Current children cumulated vsize (KiB) 528436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641264/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=940.34
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133819 0 0 0 93745 289 0 0 25 0 1 0 235976176 535633920 127350 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127350 254 542 0 130219 0
Current children cumulated CPU time (s) 940.34
Current children cumulated vsize (KiB) 528436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641072/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=1000.33
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133868 0 0 0 99741 292 0 0 25 0 1 0 235976176 535633920 127399 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127399 254 542 0 130219 0
Current children cumulated CPU time (s) 1000.33
Current children cumulated vsize (KiB) 528436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641072/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=1060.31
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133869 0 0 0 105737 294 0 0 25 0 1 0 235976176 535633920 127400 1992294400 4194304 6416590 548682068912 18446744073709551615 4420273 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127400 254 542 0 130219 0
Current children cumulated CPU time (s) 1060.31
Current children cumulated vsize (KiB) 528436

[startup+1122.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=641072/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=1120.29
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133880 0 0 0 111731 298 0 0 25 0 1 0 235976176 535633920 127411 1992294400 4194304 6416590 548682068912 18446744073709551615 4367381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127411 254 542 0 130219 0
Current children cumulated CPU time (s) 1120.29
Current children cumulated vsize (KiB) 528436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=640944/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=1180.26
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133911 0 0 0 117725 301 0 0 25 0 1 0 235976176 535633920 127442 1992294400 4194304 6416590 548682068912 18446744073709551615 4367386 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127442 254 542 0 130219 0
Current children cumulated CPU time (s) 1180.26
Current children cumulated vsize (KiB) 528436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1202.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10713
/proc/meminfo: memFree=640944/2055920 swapFree=4180192/4192956
[pid=10711] ppid=10709 vsize=5356 CPUtime=0
/proc/10711/stat : 10711 (kw_pre) S 10709 10711 10387 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 235976176 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10711/statm: 1339 231 192 169 0 50 0
[pid=10712] ppid=10711 vsize=523080 CPUtime=1200.06
/proc/10712/stat : 10712 (kw_preprocessor) R 10711 10711 10387 0 -1 0 133911 0 0 0 119704 302 0 0 25 0 1 0 235976176 535633920 127442 1992294400 4194304 6416590 548682068912 18446744073709551615 4419977 0 0 4096 0 0 0 0 17 1 0 0
/proc/10712/statm: 130770 127442 254 542 0 130219 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 528436

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10711 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# 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): 1202.11
CPU time (s): 1200.06
CPU user time (s): 1197.04
CPU system time (s): 3.02
CPU usage (%): 99.8293
Max. virtual memory (cumulated for all children) (KiB): 528436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 2.01369 second user time and 4.85926 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-12 00:03:49
IDJOB=1796721
IDBENCH=70782
IDSOLVER=646
FILE ID=node28/1796721-1242079427
PBS_JOBID= 9277649
Free space on /tmp= 66020 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl128.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796721-1242079427/watcher-1796721-1242079427 -o /tmp/evaluation-result-1796721-1242079427/solver-1796721-1242079427 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796721-1242079427.cnf

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

MD5SUM BENCH= d464f22dd212ad9afa317dae82dd7350
RANDOM SEED=503179521

node28.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		: 3000.261
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		: 3000.261
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:       1189088 kB
Buffers:         66768 kB
Cached:         700384 kB
SwapCached:       5940 kB
Active:          40372 kB
Inactive:       735408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1189088 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:           19504 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            76860 kB
Committed_AS:   838296 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65980 MiB
End job on node28 at 2009-05-12 00:23:53