Trace number 300403

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) 1200.04 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.09	c Starting solver ...
0.10/0.11	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 252 conflicts
0.10/0.16	c Restarting after 479 conflicts
0.20/0.20	c Restarting after 816 conflicts
0.20/0.28	c Restarting after 1323 conflicts
0.30/0.40	c Restarting after 2083 conflicts
0.50/0.59	c Restarting after 3223 conflicts
0.81/0.89	c Restarting after 4932 conflicts
1.32/1.43	c Restarting after 7496 conflicts
2.34/2.36	c Restarting after 11340 conflicts
3.98/4.01	c Restarting after 17107 conflicts
6.45/6.49	c Restarting after 25756 conflicts
11.15/11.26	c Restarting after 38731 conflicts
19.04/19.11	c Restarting after 58193 conflicts
32.15/32.26	c Restarting after 87385 conflicts
55.30/55.33	c Restarting after 131174 conflicts
94.22/94.30	c Restarting after 196858 conflicts
156.99/157.12	c Restarting after 295384 conflicts
254.49/254.58	c Restarting after 443173 conflicts
406.57/406.74	c Restarting after 664856 conflicts
662.10/662.28	c Restarting after 997383 conflicts
1083.05/1083.47	c Restarting after 1496171 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/node2/watcher-300403-1171903656 -o ROOT/results/node2/solver-300403-1171903656 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300403-1171903656/sat7_bin /tmp/evaluation/300403-1171903656/instance-300403-1171903656.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: 0.99 0.97 0.99 3/77 3852
/proc/meminfo: memFree=377072/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=1224 CPUtime=0
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 210320572 1253376 132 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 306 132 87 220 0 83 0

[startup+0.106945 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 3852
/proc/meminfo: memFree=377072/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=3164 CPUtime=0.1
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 447 0 0 0 10 0 0 0 18 0 1 0 210320572 3239936 430 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 791 430 93 220 0 568 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3164

[startup+0.514988 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 3852
/proc/meminfo: memFree=377072/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=5216 CPUtime=0.5
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 803 0 0 0 50 0 0 0 21 0 1 0 210320572 5341184 786 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 1304 786 95 220 0 1081 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5216

[startup+1.33507 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=372520/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=9316 CPUtime=1.32
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 1353 0 0 0 132 0 0 0 25 0 1 0 210320572 9539584 1336 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 2329 1336 95 220 0 2106 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9316

[startup+2.97124 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=369960/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=9316 CPUtime=2.96
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 2165 0 0 0 295 1 0 0 25 0 1 0 210320572 9539584 2148 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538656 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 2329 2148 95 220 0 2106 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9316

[startup+6.24758 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=367208/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=13416 CPUtime=6.24
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 2524 0 0 0 622 2 0 0 25 0 1 0 210320572 13737984 2507 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 3354 2507 95 220 0 3131 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13416

[startup+12.7053 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=364456/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=13548 CPUtime=12.69
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 3188 0 0 0 1267 2 0 0 25 0 1 0 210320572 13873152 3171 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 3387 3171 95 220 0 3164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13548

[startup+25.5126 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=362408/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=17916 CPUtime=25.5
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 3743 0 0 0 2547 3 0 0 25 0 1 0 210320572 18345984 3726 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 4479 3726 95 220 0 4256 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17916

[startup+51.1232 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=359592/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=18464 CPUtime=51.1
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 4387 0 0 0 5106 4 0 0 25 0 1 0 210320572 18907136 4370 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 4616 4370 95 220 0 4393 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18464

[startup+102.346 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=356968/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=23228 CPUtime=102.31
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 5050 0 0 0 10226 5 0 0 25 0 1 0 210320572 23785472 5033 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 5807 5033 95 220 0 5584 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 23228

[startup+162.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=353768/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=28032 CPUtime=162.32
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 5829 0 0 0 16226 6 0 0 25 0 1 0 210320572 28704768 5812 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 7008 5812 95 220 0 6785 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28032

[startup+222.404 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=351784/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=28868 CPUtime=222.33
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 6321 0 0 0 22226 7 0 0 25 0 1 0 210320572 29560832 6304 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 7217 6304 95 220 0 6994 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 28868

[startup+282.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=350440/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=29408 CPUtime=282.35
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 6656 0 0 0 28227 8 0 0 25 0 1 0 210320572 30113792 6639 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 7352 6639 95 220 0 7129 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 29408

[startup+342.456 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=349416/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=30104 CPUtime=342.36
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 6905 0 0 0 34227 9 0 0 25 0 1 0 210320572 30826496 6888 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 7526 6888 95 220 0 7303 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 30104

[startup+402.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=347944/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=30380 CPUtime=402.38
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 7289 0 0 0 40228 10 0 0 25 0 1 0 210320572 31109120 7272 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 7595 7272 95 220 0 7372 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 30380

[startup+462.521 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=345640/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=35148 CPUtime=462.39
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 7844 0 0 0 46228 11 0 0 25 0 1 0 210320572 35991552 7827 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 8787 7827 95 220 0 8564 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 35148

[startup+522.549 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=344936/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=35416 CPUtime=522.4
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 8020 0 0 0 52229 11 0 0 25 0 1 0 210320572 36265984 8003 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 8854 8003 95 220 0 8631 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 35416

[startup+582.579 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3853
/proc/meminfo: memFree=344232/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=35692 CPUtime=582.42
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 8188 0 0 0 58230 12 0 0 25 0 1 0 210320572 36548608 8171 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 8923 8171 95 220 0 8700 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 35692

[startup+642.613 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 3853
/proc/meminfo: memFree=343912/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=35836 CPUtime=642.44
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 8272 0 0 0 64231 13 0 0 25 0 1 0 210320572 36696064 8255 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 8959 8255 95 220 0 8736 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 35836

[startup+702.64 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 3853
/proc/meminfo: memFree=341288/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=40372 CPUtime=702.45
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 8926 0 0 0 70231 14 0 0 25 0 1 0 210320572 41340928 8909 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10093 8909 95 220 0 9870 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 40372

[startup+762.67 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3853
/proc/meminfo: memFree=339432/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=40800 CPUtime=762.47
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 9378 0 0 0 76232 15 0 0 25 0 1 0 210320572 41779200 9361 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10200 9361 95 220 0 9977 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 40800

[startup+822.711 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 3937
/proc/meminfo: memFree=337456/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=41080 CPUtime=822.44
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 9541 0 0 0 82229 15 0 0 25 0 1 0 210320572 42065920 9524 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10270 9524 95 220 0 10047 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 41080

[startup+882.771 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 4021
/proc/meminfo: memFree=336696/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=41416 CPUtime=882.43
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 9744 0 0 0 88227 16 0 0 25 0 1 0 210320572 42409984 9727 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10354 9727 95 220 0 10131 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 41416

[startup+942.812 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=337576/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=41704 CPUtime=942.43
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 9825 0 0 0 94227 16 0 0 25 0 1 0 210320572 42704896 9808 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10426 9808 95 220 0 10203 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 41704

[startup+1002.84 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=337128/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=41848 CPUtime=1002.45
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 9923 0 0 0 100228 17 0 0 25 0 1 0 210320572 42852352 9906 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10462 9906 95 220 0 10239 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 41848

[startup+1062.88 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=337000/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=41992 CPUtime=1062.47
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 9953 0 0 0 106230 17 0 0 25 0 1 0 210320572 42999808 9936 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 10498 9936 95 220 0 10275 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 41992

[startup+1122.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=334824/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=46668 CPUtime=1122.49
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 10524 0 0 0 112230 19 0 0 25 0 1 0 210320572 47788032 10507 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 11667 10507 95 220 0 11444 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 46668

[startup+1182.94 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=334312/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=46840 CPUtime=1182.5
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 10658 0 0 0 118231 19 0 0 25 0 1 0 210320572 47964160 10641 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 11710 10641 95 220 0 11487 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 46840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=334184/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=46980 CPUtime=1200.03
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 10689 0 0 0 119983 20 0 0 25 0 1 0 210320572 48107520 10672 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 11745 10672 95 220 0 11522 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46980

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4051
/proc/meminfo: memFree=334184/2055920 swapFree=4192812/4192956
[pid=3852] ppid=3850 vsize=46980 CPUtime=1200.03
/proc/3852/stat : 3852 (sat7_bin) R 3850 3852 3699 0 -1 4194304 10689 0 0 0 119983 20 0 0 25 0 1 0 210320572 48107520 10672 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3852/statm: 11745 10672 95 220 0 11522 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.83
CPU system time (s): 0.207968
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 46980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10689
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= 1818

runsolver used 1.40479 second user time and 2.81157 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 16:47:36 UTC 2007

IDJOB= 300403
IDBENCH= 20034
IDSOLVER= 101
FILE ID= node2/300403-1171903656

PBS_JOBID= 3848864

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/300403-1171903656/sat7_bin /tmp/evaluation/300403-1171903656/instance-300403-1171903656.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-300403-1171903656 -o ROOT/results/node2/solver-300403-1171903656 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300403-1171903656/sat7_bin /tmp/evaluation/300403-1171903656/instance-300403-1171903656.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 975290056

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        377544 kB
Buffers:         52680 kB
Cached:        1487588 kB
SwapCached:          0 kB
Active:        1028736 kB
Inactive:       571344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        377544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          78708 kB
Slab:            63876 kB
Committed_AS:  1149636 kB
PageTables:       1812 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= 66550 MiB

End job on node2 on Mon Feb 19 17:07:39 UTC 2007