Trace number 1796901

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 1200.41

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-19-s100.cnf
MD5SUMe2d18d9d1a45d63e75556fb963e4ae47
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.8082
Satisfiable
(Un)Satisfiability was proved
Number of variables31435
Number of clauses94548
Sum of the clauses size222806
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260710
Number of clauses of size 333774
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-1796901-1242082499/watcher-1796901-1242082499 -o /tmp/evaluation-result-1796901-1242082499/solver-1796901-1242082499 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1796901-1242082499.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: 0.99 0.98 0.99 2/64 4282
/proc/meminfo: memFree=1889984/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=3364 CPUtime=0
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 448 0 0 0 0 0 0 0 20 0 1 0 236283544 3444736 424 1992294400 4194304 6416590 548682068912 18446744073709551615 4279541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 841 431 198 542 0 290 0

[startup+0.0744761 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 4282
/proc/meminfo: memFree=1889984/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=21696 CPUtime=0.06
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 4817 0 0 0 4 2 0 0 20 0 1 0 236283544 22216704 4793 1992294400 4194304 6416590 548682068912 18446744073709551615 4377257 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 5424 4793 217 542 0 4873 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 27052

[startup+0.101478 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 4282
/proc/meminfo: memFree=1889984/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=22092 CPUtime=0.09
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 4911 0 0 0 7 2 0 0 20 0 1 0 236283544 22622208 4887 1992294400 4194304 6416590 548682068912 18446744073709551615 4828083 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 5523 4887 217 542 0 4972 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27448

[startup+0.301501 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 4282
/proc/meminfo: memFree=1889984/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=24660 CPUtime=0.28
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 5680 0 0 0 26 2 0 0 21 0 1 0 236283544 25251840 5607 1992294400 4194304 6416590 548682068912 18446744073709551615 5489867 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 6165 5607 217 542 0 5614 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 30016

[startup+0.701548 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 4282
/proc/meminfo: memFree=1889984/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=33268 CPUtime=0.69
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 8199 0 0 0 65 4 0 0 24 0 1 0 236283544 34066432 7844 1992294400 4194304 6416590 548682068912 18446744073709551615 4567218 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 8317 7844 233 542 0 7766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38624

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4284
/proc/meminfo: memFree=1855272/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=44148 CPUtime=1.49
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 11077 0 0 0 131 18 0 0 25 0 1 0 236283544 45207552 10529 1992294400 4194304 6416590 548682068912 18446744073709551615 5556880 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 11037 10529 242 542 0 10486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49504

[startup+3.10183 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 4284
/proc/meminfo: memFree=1835240/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60212 CPUtime=3.08
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15084 0 0 0 287 21 0 0 25 0 1 0 236283544 61657088 14290 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15053 14290 250 542 0 14502 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65568

[startup+6.3012 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830248/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60212 CPUtime=6.29
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15086 0 0 0 607 22 0 0 25 0 1 0 236283544 61657088 14292 1992294400 4194304 6416590 548682068912 18446744073709551615 4296992 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15053 14292 250 542 0 14502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65568

[startup+12.7019 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830272/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60212 CPUtime=12.69
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15089 0 0 0 1247 22 0 0 25 0 1 0 236283544 61657088 14295 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15053 14295 250 542 0 14502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65568

[startup+25.5014 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830400/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60212 CPUtime=25.48
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15095 0 0 0 2526 22 0 0 25 0 1 0 236283544 61657088 14301 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15053 14301 250 542 0 14502 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65568

[startup+51.1014 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830464/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60212 CPUtime=51.08
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15106 0 0 0 5085 23 0 0 25 0 1 0 236283544 61657088 14312 1992294400 4194304 6416590 548682068912 18446744073709551615 4295378 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15053 14312 250 542 0 14502 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65568

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830464/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60216 CPUtime=102.27
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15126 0 0 0 10203 24 0 0 25 0 1 0 236283544 61661184 14332 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15054 14332 251 542 0 14503 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 65572

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830208/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60408 CPUtime=162.24
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15184 0 0 0 16199 25 0 0 25 0 1 0 236283544 61857792 14390 1992294400 4194304 6416590 548682068912 18446744073709551615 5279527 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15102 14390 254 542 0 14551 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 65764

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1830144/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=60592 CPUtime=222.23
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15198 0 0 0 22196 27 0 0 25 0 1 0 236283544 62046208 14404 1992294400 4194304 6416590 548682068912 18446744073709551615 4293547 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15148 14404 254 542 0 14597 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 65948

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1829568/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=61292 CPUtime=282.21
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15340 0 0 0 28193 28 0 0 25 0 1 0 236283544 62763008 14546 1992294400 4194304 6416590 548682068912 18446744073709551615 4419887 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15323 14546 254 542 0 14772 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 66648

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4284
/proc/meminfo: memFree=1828288/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=62524 CPUtime=342.19
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 15661 0 0 0 34190 29 0 0 25 0 1 0 236283544 64024576 14867 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 15631 14867 254 542 0 15080 0
Current children cumulated CPU time (s) 342.19

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

/proc/4283/statm: 15774 15033 254 542 0 15223 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 68452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1826552/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=64244 CPUtime=582.12
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 16026 0 0 0 58177 35 0 0 25 0 1 0 236283544 65785856 15232 1992294400 4194304 6416590 548682068912 18446744073709551615 4293562 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 16061 15232 254 542 0 15510 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 69600

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1825528/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=65612 CPUtime=642.11
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 16287 0 0 0 64174 37 0 0 25 0 1 0 236283544 67186688 15493 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 16403 15493 254 542 0 15852 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 70968

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1824128/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=67188 CPUtime=702.1
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 16644 0 0 0 70171 39 0 0 25 0 1 0 236283544 68800512 15850 1992294400 4194304 6416590 548682068912 18446744073709551615 4341214 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 16797 15850 254 542 0 16246 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 72544

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1821504/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=69780 CPUtime=762.08
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 17278 0 0 0 76168 40 0 0 25 0 1 0 236283544 71454720 16484 1992294400 4194304 6416590 548682068912 18446744073709551615 4293517 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 17445 16484 254 542 0 16894 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 75136

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1821440/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=69780 CPUtime=822.07
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 17306 0 0 0 82165 42 0 0 25 0 1 0 236283544 71454720 16512 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 17445 16512 254 542 0 16894 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 75136

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1818304/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=72836 CPUtime=882.05
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 18085 0 0 0 88162 43 0 0 25 0 1 0 236283544 74584064 17291 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 18209 17291 254 542 0 17658 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 78192

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1817472/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=73624 CPUtime=942.03
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 18286 0 0 0 94159 44 0 0 25 0 1 0 236283544 75390976 17492 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 18406 17492 254 542 0 17855 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 78980

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1815168/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=76092 CPUtime=1002.02
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 18854 0 0 0 100155 47 0 0 25 0 1 0 236283544 77918208 18060 1992294400 4194304 6416590 548682068912 18446744073709551615 4371441 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 19023 18060 254 542 0 18472 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 81448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1812352/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=79016 CPUtime=1062
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 19552 0 0 0 106151 49 0 0 25 0 1 0 236283544 80912384 18758 1992294400 4194304 6416590 548682068912 18446744073709551615 4370553 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 19754 18758 254 542 0 19203 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 84372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1812352/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=79016 CPUtime=1121.98
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 19557 0 0 0 112148 50 0 0 25 0 1 0 236283544 80912384 18763 1992294400 4194304 6416590 548682068912 18446744073709551615 4336249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 19754 18763 254 542 0 19203 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 84372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1810624/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=80620 CPUtime=1181.97
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 20003 0 0 0 118145 52 0 0 25 0 1 0 236283544 82554880 19209 1992294400 4194304 6416590 548682068912 18446744073709551615 4419751 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 20155 19209 254 542 0 19604 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 85976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4290
/proc/meminfo: memFree=1808448/2055920 swapFree=4182092/4192956
[pid=4282] ppid=4280 vsize=5356 CPUtime=0
/proc/4282/stat : 4282 (kw_pre) S 4280 4282 3932 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 236283544 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4282/statm: 1339 231 192 169 0 50 0
[pid=4283] ppid=4282 vsize=82940 CPUtime=1200.06
/proc/4283/stat : 4283 (kw_preprocessor) R 4282 4282 3932 0 -1 0 20515 0 0 0 119954 52 0 0 25 0 1 0 236283544 84930560 19721 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4283/statm: 20735 19721 254 542 0 20184 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 88296

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 4282 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.54
CPU system time (s): 0.52
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 88296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 1.34979 second user time and 3.02554 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-12 00:54:59
IDJOB=1796901
IDBENCH=70880
IDSOLVER=646
FILE ID=node11/1796901-1242082499
PBS_JOBID= 9277632
Free space on /tmp= 66208 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-19-s100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796901-1242082499/watcher-1796901-1242082499 -o /tmp/evaluation-result-1796901-1242082499/solver-1796901-1242082499 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1796901-1242082499.cnf

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

MD5SUM BENCH= e2d18d9d1a45d63e75556fb963e4ae47
RANDOM SEED=1368314018

node11.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		: 3000.214
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		: 3000.214
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:       1890400 kB
Buffers:         21712 kB
Cached:          75104 kB
SwapCached:       4708 kB
Active:          22540 kB
Inactive:        82212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890400 kB
SwapTotal:     4192956 kB
SwapFree:      4182092 kB
Dirty:            4512 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            46696 kB
Committed_AS:   822400 kB
PageTables:       1448 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= 66204 MiB
End job on node11 at 2009-05-12 01:15:01