Trace number 1806733

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) 1200.04 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_14_7_3_fbc.cnf
MD5SUM4fe2719d54370e06a454523e5441fbad
Bench CategoryCRAFTED (crafted 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 variables24356
Number of clauses347216
Sum of the clauses size1043884
Maximum clause length144
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2118940
Number of clauses of size 3177720
Number of clauses of size 424200
Number of clauses of size 525920
Number of clauses of size over 5436

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-1806733-1242151847/watcher-1806733-1242151847 -o /tmp/evaluation-result-1806733-1242151847/solver-1806733-1242151847 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806733-1242151847.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: 1.00 1.02 1.00 3/64 2791
/proc/meminfo: memFree=798648/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) R 2789 2791 2338 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2791/statm: 1339 230 191 169 0 50 0
[pid=2792] ppid=2791 vsize=3984 CPUtime=0
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 580 0 0 0 0 0 0 0 18 0 1 0 243209127 4079616 556 1992294400 4194304 6416590 548682068912 18446744073709551615 4279764 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 996 566 198 542 0 445 0

[startup+0.0654669 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2791
/proc/meminfo: memFree=798648/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=20640 CPUtime=0.05
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 3935 0 0 0 4 1 0 0 19 0 1 0 243209127 21135360 3911 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 5160 3911 216 542 0 4609 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25996

[startup+0.102467 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2791
/proc/meminfo: memFree=798648/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=21168 CPUtime=0.09
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 4074 0 0 0 8 1 0 0 19 0 1 0 243209127 21676032 4050 1992294400 4194304 6416590 548682068912 18446744073709551615 4387237 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 5292 4050 216 542 0 4741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26524

[startup+0.301493 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2791
/proc/meminfo: memFree=798648/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=24336 CPUtime=0.29
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 4942 0 0 0 27 2 0 0 21 0 1 0 243209127 24920064 4918 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 6084 4918 216 542 0 5533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29692

[startup+0.701549 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 2791
/proc/meminfo: memFree=798648/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=30936 CPUtime=0.69
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 6761 0 0 0 66 3 0 0 25 0 1 0 243209127 31678464 6737 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 7734 6737 216 542 0 7183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36292

[startup+1.50166 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2793
/proc/meminfo: memFree=766888/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=43880 CPUtime=1.49
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 10359 0 0 0 144 5 0 0 25 0 1 0 243209127 44933120 10335 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 10970 10335 216 542 0 10419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49236

[startup+3.10189 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2793
/proc/meminfo: memFree=736680/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=67452 CPUtime=3.09
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 15822 0 0 0 302 7 0 0 25 0 1 0 243209127 69070848 15605 1992294400 4194304 6416590 548682068912 18446744073709551615 4511710 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 16863 15605 243 542 0 16312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72808

[startup+6.30134 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 2793
/proc/meminfo: memFree=748392/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=58048 CPUtime=6.28
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 16512 0 0 0 615 13 0 0 25 0 1 0 243209127 59441152 13327 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 14512 13327 250 542 0 13961 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 63404

[startup+12.7012 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 2793
/proc/meminfo: memFree=710120/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=98852 CPUtime=12.68
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 26714 0 0 0 1242 26 0 0 25 0 1 0 243209127 101224448 23529 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 24713 23530 250 542 0 24162 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 104208

[startup+25.5021 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 2793
/proc/meminfo: memFree=660392/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=145156 CPUtime=25.48
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 38277 0 0 0 2495 53 0 0 25 0 1 0 243209127 148639744 35092 1992294400 4194304 6416590 548682068912 18446744073709551615 5489806 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 36289 35092 254 542 0 35738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150512

[startup+51.1027 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 2793
/proc/meminfo: memFree=578856/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=226084 CPUtime=51.06
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 58475 0 0 0 5004 102 0 0 25 0 1 0 243209127 231510016 55290 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 56521 55290 254 542 0 55970 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 231440

[startup+102.307 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 2793
/proc/meminfo: memFree=463144/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=342212 CPUtime=102.25
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 87262 0 0 0 10036 189 0 0 25 0 1 0 243209127 350425088 84077 1992294400 4194304 6416590 548682068912 18446744073709551615 4294943 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 85553 84077 254 542 0 85002 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 347568

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 2793
/proc/meminfo: memFree=389032/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=421012 CPUtime=162.22
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 106424 0 0 0 15939 283 0 0 25 0 1 0 243209127 431116288 103239 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 105253 103239 254 542 0 104702 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 426368

[startup+222.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 2793
/proc/meminfo: memFree=278184/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=530136 CPUtime=222.19
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 133398 0 0 0 21852 367 0 0 25 0 1 0 243209127 542859264 130007 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 132534 130007 254 542 0 131983 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 535492

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=190376/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=619756 CPUtime=282.16
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 155565 0 0 0 27774 442 0 0 25 0 1 0 243209127 634630144 151937 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 1 0 0
/proc/2792/statm: 154939 151937 254 542 0 154388 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 625112

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=88360/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=724376 CPUtime=342.14
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 181317 0 0 0 33713 501 0 0 25 0 1 0 243209127 741761024 177417 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 181094 177417 254 542 0 180543 0
Current children cumulated CPU time (s) 342.14

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

/proc/2792/statm: 239047 232092 254 542 0 238496 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 961544

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=15848/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=956188 CPUtime=582.03
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 236896 0 0 0 57485 718 0 0 25 0 1 0 243209127 979136512 232323 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 239047 232323 254 542 0 238496 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 961544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=15400/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1088452 CPUtime=642
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 269614 0 0 0 63432 768 0 0 25 0 1 0 243209127 1114574848 264627 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/2792/statm: 272113 264627 254 542 0 271562 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1093808

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=15592/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1102228 CPUtime=701.95
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 272274 0 0 0 69375 820 0 0 25 0 1 0 243209127 1128681472 267287 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 275557 267287 254 542 0 275006 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 1107584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=17384/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1225872 CPUtime=761.93
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 302231 0 0 0 75318 875 0 0 25 0 1 0 243209127 1255292928 296768 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 306468 296768 254 542 0 305917 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 1231228

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=16616/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1225872 CPUtime=821.9
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 302478 0 0 0 81270 920 0 0 25 0 1 0 243209127 1255292928 297015 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 306468 297015 254 542 0 305917 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 1231228

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=15720/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1240768 CPUtime=881.87
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 306363 0 0 0 87218 969 0 0 25 0 1 0 243209127 1270546432 300900 1992294400 4194304 6416590 548682068912 18446744073709551615 4294650 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 310192 300900 254 542 0 309641 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 1246124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=17704/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1354896 CPUtime=941.85
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 334439 0 0 0 93174 1011 0 0 25 0 1 0 243209127 1387413504 328429 1992294400 4194304 6416590 548682068912 18446744073709551615 4294648 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 338724 328429 254 542 0 338173 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 1360252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=16744/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1354896 CPUtime=1001.83
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 334681 0 0 0 99125 1058 0 0 25 0 1 0 243209127 1387413504 328671 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/2792/statm: 338724 328671 254 542 0 338173 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 1360252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=15336/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1398148 CPUtime=1061.8
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 345328 0 0 0 105086 1094 0 0 25 0 1 0 243209127 1431703552 339318 1992294400 4194304 6416590 548682068912 18446744073709551615 5266623 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 349537 339318 254 542 0 348986 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 1403504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=15784/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1536372 CPUtime=1121.78
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 377952 0 0 0 111024 1154 0 0 25 0 1 0 243209127 1573244928 371942 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 384093 371942 254 542 0 383542 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 1541728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=17960/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1542668 CPUtime=1181.75
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 380249 0 0 0 116995 1180 0 0 25 0 1 0 243209127 1579692032 373609 1992294400 4194304 6416590 548682068912 18446744073709551615 4355952 0 0 4096 0 0 0 0 17 1 0 0
/proc/2792/statm: 385667 373609 254 542 0 385116 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 1548024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2793
/proc/meminfo: memFree=17704/2055920 swapFree=4180380/4192956
[pid=2791] ppid=2789 vsize=5356 CPUtime=0
/proc/2791/stat : 2791 (kw_pre) S 2789 2791 2338 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243209126 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2791/statm: 1339 231 192 169 0 50 0
[pid=2792] ppid=2791 vsize=1542668 CPUtime=1200.04
/proc/2792/stat : 2792 (kw_preprocessor) R 2791 2791 2338 0 -1 0 380317 0 0 0 118810 1194 0 0 25 0 1 0 243209127 1579692032 373677 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/2792/statm: 385667 373677 254 542 0 385116 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1548024

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 2791 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1188.1
CPU system time (s): 11.94
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 1550564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
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 1.12283 second user time and 3.2555 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-12 20:10:47
IDJOB=1806733
IDBENCH=70932
IDSOLVER=646
FILE ID=node49/1806733-1242151847
PBS_JOBID= 9289675
Free space on /tmp= 66208 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_14_7_3_fbc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806733-1242151847/watcher-1806733-1242151847 -o /tmp/evaluation-result-1806733-1242151847/solver-1806733-1242151847 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806733-1242151847.cnf

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

MD5SUM BENCH= 4fe2719d54370e06a454523e5441fbad
RANDOM SEED=1864164508

node49.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		: 3000.241
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		: 3000.241
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:        799200 kB
Buffers:         67348 kB
Cached:        1127540 kB
SwapCached:       6332 kB
Active:         108408 kB
Inactive:      1095388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        799200 kB
SwapTotal:     4192956 kB
SwapFree:      4180380 kB
Dirty:           10232 kB
Writeback:           0 kB
Mapped:          13792 kB
Slab:            38768 kB
Committed_AS:   875648 kB
PageTables:       1384 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= 66204 MiB
End job on node49 at 2009-05-12 20:30:50