Trace number 297943

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 253 conflicts
0.00/0.03	c Restarting after 479 conflicts
0.00/0.05	c Restarting after 816 conflicts
0.00/0.08	c Restarting after 1323 conflicts
0.10/0.13	c Restarting after 2082 conflicts
0.10/0.20	c Restarting after 3221 conflicts
0.30/0.31	c Restarting after 4930 conflicts
0.40/0.48	c Restarting after 7492 conflicts
0.71/0.76	c Restarting after 11336 conflicts
1.12/1.18	c Restarting after 17102 conflicts
1.73/1.81	c Restarting after 25751 conflicts
2.76/2.78	c Restarting after 38725 conflicts
4.19/4.26	c Restarting after 58186 conflicts
6.55/6.57	c Restarting after 87380 conflicts
10.13/10.15	c Restarting after 131169 conflicts
15.56/15.63	c Restarting after 196855 conflicts
23.86/23.96	c Restarting after 295381 conflicts
36.75/36.81	c Restarting after 443170 conflicts
56.72/56.78	c Restarting after 664853 conflicts
87.36/87.48	c Restarting after 997379 conflicts
134.87/135.00	c Restarting after 1496169 conflicts
209.73/209.84	c Restarting after 2244352 conflicts
323.52/323.65	c Restarting after 3366627 conflicts
501.60/501.81	c Restarting after 5050038 conflicts
779.25/779.55	c Restarting after 7575155 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-297943-1171847753 -o ROOT/results/node20/solver-297943-1171847753 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297943-1171847753/sat7_bin /tmp/evaluation/297943-1171847753/instance-297943-1171847753.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 25876
/proc/meminfo: memFree=847936/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=1204 CPUtime=0
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 204729236 1232896 126 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 301 126 87 220 0 78 0

[startup+0.106459 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 25876
/proc/meminfo: memFree=847936/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=1468 CPUtime=0.1
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 216 0 0 0 10 0 0 0 18 0 1 0 204729236 1503232 199 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 367 199 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.514508 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 25876
/proc/meminfo: memFree=847936/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=1468 CPUtime=0.51
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 250 0 0 0 51 0 0 0 21 0 1 0 204729236 1503232 233 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 367 233 95 220 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.33461 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 25877
/proc/meminfo: memFree=847160/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=1984 CPUtime=1.33
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 281 0 0 0 133 0 0 0 25 0 1 0 204729236 2031616 264 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134537515 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 496 264 95 220 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1984

[startup+2.97081 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 25877
/proc/meminfo: memFree=846968/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=1984 CPUtime=2.96
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 314 0 0 0 296 0 0 0 25 0 1 0 204729236 2031616 297 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 496 297 95 220 0 273 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1984

[startup+6.25321 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 25877
/proc/meminfo: memFree=846648/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=2116 CPUtime=6.24
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 362 0 0 0 624 0 0 0 25 0 1 0 204729236 2166784 345 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 529 345 95 220 0 306 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2116

[startup+12.705 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 25877
/proc/meminfo: memFree=846328/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=3144 CPUtime=12.69
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 430 0 0 0 1269 0 0 0 25 0 1 0 204729236 3219456 413 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 786 413 95 220 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3144

[startup+25.5125 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 25877
/proc/meminfo: memFree=845944/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=3408 CPUtime=25.49
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 519 0 0 0 2549 0 0 0 25 0 1 0 204729236 3489792 502 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 852 502 95 220 0 629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3408

[startup+51.1226 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 25877
/proc/meminfo: memFree=845560/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=3544 CPUtime=51.1
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 611 0 0 0 5110 0 0 0 25 0 1 0 204729236 3629056 594 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 886 594 95 220 0 663 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3544

[startup+102.343 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 25877
/proc/meminfo: memFree=845048/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=3940 CPUtime=102.31
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 737 0 0 0 10230 1 0 0 25 0 1 0 204729236 4034560 720 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 985 720 95 220 0 762 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3940

[startup+162.374 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=844472/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=4208 CPUtime=162.32
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 866 0 0 0 16231 1 0 0 25 0 1 0 204729236 4308992 849 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1052 849 95 220 0 829 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4208

[startup+222.399 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=844024/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=4476 CPUtime=222.33
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 966 0 0 0 22231 2 0 0 25 0 1 0 204729236 4583424 949 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1119 949 95 220 0 896 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4476

[startup+282.43 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=843704/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=4740 CPUtime=282.34
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1032 0 0 0 28232 2 0 0 25 0 1 0 204729236 4853760 1015 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1185 1015 95 220 0 962 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4740

[startup+342.46 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=843512/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=5016 CPUtime=342.36
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1097 0 0 0 34233 3 0 0 25 0 1 0 204729236 5136384 1080 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1254 1080 95 220 0 1031 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5016

[startup+402.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=843256/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=5152 CPUtime=402.36
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1140 0 0 0 40233 3 0 0 25 0 1 0 204729236 5275648 1123 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1288 1123 95 220 0 1065 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 5152

[startup+462.518 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=843192/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=5152 CPUtime=462.38
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1159 0 0 0 46234 4 0 0 25 0 1 0 204729236 5275648 1142 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1288 1142 95 220 0 1065 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5152

[startup+522.547 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=843064/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=7336 CPUtime=522.39
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1197 0 0 0 52235 4 0 0 25 0 1 0 204729236 7512064 1180 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1834 1180 95 220 0 1611 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7336

[startup+582.578 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842872/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=7600 CPUtime=582.42
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1247 0 0 0 58237 5 0 0 25 0 1 0 204729236 7782400 1230 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1900 1230 95 220 0 1677 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 7600

[startup+642.612 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842744/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=7732 CPUtime=642.43
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1281 0 0 0 64238 5 0 0 25 0 1 0 204729236 7917568 1264 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1933 1264 95 220 0 1710 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 7732

[startup+702.642 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842616/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=7732 CPUtime=702.44
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1305 0 0 0 70239 5 0 0 25 0 1 0 204729236 7917568 1288 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1933 1288 95 220 0 1710 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 7732

[startup+762.674 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842552/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=7876 CPUtime=762.46
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1322 0 0 0 76240 6 0 0 25 0 1 0 204729236 8065024 1305 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134565392 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 1969 1305 95 220 0 1746 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 7876

[startup+822.704 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842424/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8012 CPUtime=822.47
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1367 0 0 0 82241 6 0 0 25 0 1 0 204729236 8204288 1350 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2003 1350 95 220 0 1780 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 8012

[startup+882.733 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842232/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8156 CPUtime=882.48
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1416 0 0 0 88241 7 0 0 25 0 1 0 204729236 8351744 1399 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2039 1399 95 220 0 1816 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8156

[startup+942.765 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 25877
/proc/meminfo: memFree=842104/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8300 CPUtime=942.49
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1441 0 0 0 94242 7 0 0 25 0 1 0 204729236 8499200 1424 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2075 1424 95 220 0 1852 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 8300

[startup+1002.79 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 25877
/proc/meminfo: memFree=841976/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8436 CPUtime=1002.51
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1474 0 0 0 100243 8 0 0 25 0 1 0 204729236 8638464 1457 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2109 1457 95 220 0 1886 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 8436

[startup+1062.83 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 25877
/proc/meminfo: memFree=841912/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8436 CPUtime=1062.52
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1494 0 0 0 106244 8 0 0 25 0 1 0 204729236 8638464 1477 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2109 1477 95 220 0 1886 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 8436

[startup+1122.86 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25877
/proc/meminfo: memFree=841784/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8572 CPUtime=1122.54
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1517 0 0 0 112245 9 0 0 25 0 1 0 204729236 8777728 1500 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134538878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2143 1500 95 220 0 1920 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 8572

[startup+1182.89 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25877
/proc/meminfo: memFree=841656/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8716 CPUtime=1182.55
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1547 0 0 0 118246 9 0 0 25 0 1 0 204729236 8925184 1530 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2179 1530 95 220 0 1956 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 8716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25877
/proc/meminfo: memFree=841656/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8716 CPUtime=1200.07
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1547 0 0 0 119998 9 0 0 25 0 1 0 204729236 8925184 1530 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2179 1530 95 220 0 1956 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8716

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

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

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25877
/proc/meminfo: memFree=841656/2055920 swapFree=4143444/4192956
[pid=25876] ppid=25874 vsize=8716 CPUtime=1200.07
/proc/25876/stat : 25876 (sat7_bin) R 25874 25876 23035 0 -1 4194304 1547 0 0 0 119998 9 0 0 25 0 1 0 204729236 8925184 1530 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25876/statm: 2179 1530 95 220 0 1956 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.097985
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 8716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1547
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= 6
involuntary context switches= 2520

runsolver used 1.47877 second user time and 2.70459 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 19 01:15:53 UTC 2007

IDJOB= 297943
IDBENCH= 19974
IDSOLVER= 101
FILE ID= node20/297943-1171847753

PBS_JOBID= 3839654

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297943-1171847753/sat7_bin /tmp/evaluation/297943-1171847753/instance-297943-1171847753.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-297943-1171847753 -o ROOT/results/node20/solver-297943-1171847753 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297943-1171847753/sat7_bin /tmp/evaluation/297943-1171847753/instance-297943-1171847753.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 736555573

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:        848280 kB
Buffers:         44144 kB
Cached:        1045156 kB
SwapCached:      15496 kB
Active:         879504 kB
Inactive:       235536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        848280 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            78184 kB
Committed_AS:   511108 kB
PageTables:       1684 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= 66563 MiB

End job on node20 on Mon Feb 19 01:35:55 UTC 2007