Trace number 301018

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1556473581-06.cnf
MD5SUM1fbae11d60497da7fab37c36d35c584b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.7915
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.08	c Restarting after 101 conflicts
0.00/0.10	c Restarting after 253 conflicts
0.10/0.12	c Restarting after 481 conflicts
0.10/0.16	c Restarting after 819 conflicts
0.20/0.22	c Restarting after 1328 conflicts
0.30/0.31	c Restarting after 2087 conflicts
0.40/0.46	c Restarting after 3226 conflicts
0.61/0.70	c Restarting after 4935 conflicts
1.02/1.12	c Restarting after 7501 conflicts
1.74/1.80	c Restarting after 11345 conflicts
2.97/3.01	c Restarting after 17111 conflicts
4.92/4.97	c Restarting after 25762 conflicts
8.49/8.56	c Restarting after 38739 conflicts
14.33/14.39	c Restarting after 58200 conflicts
23.86/23.94	c Restarting after 87392 conflicts
40.75/40.86	c Restarting after 131182 conflicts
65.44/65.49	c Restarting after 196866 conflicts
108.25/108.38	c Restarting after 295392 conflicts
182.29/182.36	c Restarting after 443181 conflicts
302.42/302.61	c Restarting after 664865 conflicts
489.13/489.29	c Restarting after 997392 conflicts
794.62/794.88	c Restarting after 1496181 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-301018-1171948248 -o ROOT/results/node2/solver-301018-1171948248 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301018-1171948248/sat7_bin /tmp/evaluation/301018-1171948248/instance-301018-1171948248.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: 0.98 0.98 0.99 3/77 8858
/proc/meminfo: memFree=369464/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=1216 CPUtime=0
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 214779717 1245184 124 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 304 124 87 220 0 81 0

[startup+0.107263 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 8858
/proc/meminfo: memFree=369464/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=3156 CPUtime=0.1
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 401 0 0 0 10 0 0 0 18 0 1 0 214779717 3231744 384 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 789 384 95 220 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.516306 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 8858
/proc/meminfo: memFree=369464/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=5208 CPUtime=0.5
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 739 0 0 0 50 0 0 0 21 0 1 0 214779717 5332992 722 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 1302 722 95 220 0 1079 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5208

[startup+1.34239 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8859
/proc/meminfo: memFree=365232/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=9308 CPUtime=1.34
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 1271 0 0 0 133 1 0 0 25 0 1 0 214779717 9531392 1254 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579455 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 2327 1254 95 220 0 2104 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 9308

[startup+2.97856 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8859
/proc/meminfo: memFree=364080/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=9308 CPUtime=2.97
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 1516 0 0 0 296 1 0 0 25 0 1 0 214779717 9531392 1499 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 2327 1499 95 220 0 2104 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9308

[startup+6.2549 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 8859
/proc/meminfo: memFree=362224/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=9308 CPUtime=6.24
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 1883 0 0 0 623 1 0 0 25 0 1 0 214779717 9531392 1866 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558400 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 2327 1866 95 220 0 2104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9308

[startup+12.7096 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8859
/proc/meminfo: memFree=360560/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=9576 CPUtime=12.7
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 2237 0 0 0 1268 2 0 0 25 0 1 0 214779717 9805824 2220 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 2394 2220 95 220 0 2171 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9576

[startup+25.5099 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8859
/proc/meminfo: memFree=359024/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=13952 CPUtime=25.49
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 2634 0 0 0 2547 2 0 0 25 0 1 0 214779717 14286848 2617 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 3488 2617 95 220 0 3265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13952

[startup+51.1216 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=356848/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=14492 CPUtime=51.1
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 3153 0 0 0 5107 3 0 0 25 0 1 0 214779717 14839808 3136 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 3623 3136 95 220 0 3400 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14492

[startup+102.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=355056/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=15296 CPUtime=102.31
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 3608 0 0 0 10227 4 0 0 25 0 1 0 214779717 15663104 3591 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 3824 3591 95 220 0 3601 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15296

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=352752/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=20072 CPUtime=162.32
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 4182 0 0 0 16228 4 0 0 25 0 1 0 214779717 20553728 4165 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 5018 4165 95 220 0 4795 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 20072

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=351152/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=20764 CPUtime=222.33
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 4562 0 0 0 22228 5 0 0 25 0 1 0 214779717 21262336 4545 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 5191 4545 95 220 0 4968 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 20764

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=349808/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=21336 CPUtime=282.35
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 4909 0 0 0 28229 6 0 0 25 0 1 0 214779717 21848064 4892 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 5334 4892 95 220 0 5111 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 21336

[startup+342.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=347312/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=26120 CPUtime=342.36
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 5518 0 0 0 34228 8 0 0 25 0 1 0 214779717 26746880 5501 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 6530 5501 95 220 0 6307 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26120

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=346800/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=26412 CPUtime=402.37
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 5646 0 0 0 40229 8 0 0 25 0 1 0 214779717 27045888 5629 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 6603 5629 95 220 0 6380 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 26412

[startup+462.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=346480/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=26680 CPUtime=462.39
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 5730 0 0 0 46230 9 0 0 25 0 1 0 214779717 27320320 5713 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 6670 5713 95 220 0 6447 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 26680

[startup+522.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=345520/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=27224 CPUtime=522.41
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 5954 0 0 0 52231 10 0 0 25 0 1 0 214779717 27877376 5937 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 6806 5937 95 220 0 6583 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 27224

[startup+582.582 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=344944/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=27648 CPUtime=582.43
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6099 0 0 0 58232 11 0 0 25 0 1 0 214779717 28311552 6082 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532557 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 6912 6082 95 220 0 6689 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 27648

[startup+642.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8859
/proc/meminfo: memFree=344368/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=28088 CPUtime=642.44
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6237 0 0 0 64233 11 0 0 25 0 1 0 214779717 28762112 6220 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7022 6220 95 220 0 6799 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 28088

[startup+702.644 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 8859
/proc/meminfo: memFree=344048/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=28360 CPUtime=702.45
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6323 0 0 0 70233 12 0 0 25 0 1 0 214779717 29040640 6306 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7090 6306 95 220 0 6867 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 28360

[startup+762.678 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8859
/proc/meminfo: memFree=343664/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=28664 CPUtime=762.47
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6407 0 0 0 76234 13 0 0 25 0 1 0 214779717 29351936 6390 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7166 6390 95 220 0 6943 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 28664

[startup+822.711 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8859
/proc/meminfo: memFree=343152/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=28960 CPUtime=822.49
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6548 0 0 0 82235 14 0 0 25 0 1 0 214779717 29655040 6531 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532747 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7240 6531 95 220 0 7017 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 28960

[startup+882.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=342384/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=29384 CPUtime=882.5
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6744 0 0 0 88236 14 0 0 25 0 1 0 214779717 30089216 6727 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558450 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7346 6727 95 220 0 7123 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 29384

[startup+942.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=341936/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=29688 CPUtime=942.51
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6856 0 0 0 94236 15 0 0 25 0 1 0 214779717 30400512 6839 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7422 6839 95 220 0 7199 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 29688

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=341616/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=29992 CPUtime=1002.52
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 6922 0 0 0 100237 15 0 0 25 0 1 0 214779717 30711808 6905 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7498 6905 95 220 0 7275 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 29992

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=341168/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=30296 CPUtime=1062.54
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 7053 0 0 0 106238 16 0 0 25 0 1 0 214779717 31023104 7036 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7574 7036 95 220 0 7351 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 30296

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=340848/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=30456 CPUtime=1122.55
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 7130 0 0 0 112239 16 0 0 25 0 1 0 214779717 31186944 7113 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7614 7113 95 220 0 7391 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 30456

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=340656/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=30456 CPUtime=1182.57
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 7177 0 0 0 118240 17 0 0 25 0 1 0 214779717 31186944 7160 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7614 7160 95 220 0 7391 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 30456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=340528/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=30592 CPUtime=1200.09
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 7196 0 0 0 119992 17 0 0 25 0 1 0 214779717 31326208 7179 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7648 7179 95 220 0 7425 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30592

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: 1.00 1.00 1.00 2/78 8859
/proc/meminfo: memFree=340528/2055920 swapFree=4192812/4192956
[pid=8858] ppid=8856 vsize=30592 CPUtime=1200.09
/proc/8858/stat : 8858 (sat7_bin) R 8856 8858 8158 0 -1 4194304 7196 0 0 0 119992 17 0 0 25 0 1 0 214779717 31326208 7179 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8858/statm: 7648 7179 95 220 0 7425 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 30592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.181972
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 30592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7196
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= 1514

runsolver used 1.43378 second user time and 2.67259 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 05:10:48 UTC 2007

IDJOB= 301018
IDBENCH= 20049
IDSOLVER= 101
FILE ID= node2/301018-1171948248

PBS_JOBID= 3848951

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1556473581-06.cnf
COMMAND LINE= /tmp/evaluation/301018-1171948248/sat7_bin /tmp/evaluation/301018-1171948248/instance-301018-1171948248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301018-1171948248 -o ROOT/results/node2/solver-301018-1171948248 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301018-1171948248/sat7_bin /tmp/evaluation/301018-1171948248/instance-301018-1171948248.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  1fbae11d60497da7fab37c36d35c584b

RANDOM SEED= 836474955

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:        369872 kB
Buffers:         53792 kB
Cached:        1493820 kB
SwapCached:          0 kB
Active:        1033960 kB
Inactive:       573528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        369872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          78764 kB
Slab:            64124 kB
Committed_AS:  1175784 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 Tue Feb 20 05:30:50 UTC 2007