Trace number 425442

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) 5000.06 5001.72

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3032.21
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 102 conflicts
0.10/0.16	c Restarting after 253 conflicts
0.10/0.19	c Restarting after 479 conflicts
0.20/0.23	c Restarting after 816 conflicts
0.20/0.29	c Restarting after 1323 conflicts
0.40/0.40	c Restarting after 2082 conflicts
0.49/0.57	c Restarting after 3222 conflicts
0.79/0.82	c Restarting after 4930 conflicts
1.29/1.30	c Restarting after 7493 conflicts
2.20/2.22	c Restarting after 11337 conflicts
3.99/4.00	c Restarting after 17103 conflicts
6.98/7.06	c Restarting after 25752 conflicts
11.79/11.88	c Restarting after 38729 conflicts
20.18/20.24	c Restarting after 58192 conflicts
34.68/34.70	c Restarting after 87384 conflicts
56.87/56.95	c Restarting after 131174 conflicts
93.47/93.56	c Restarting after 196858 conflicts
150.95/151.08	c Restarting after 295385 conflicts
244.72/244.84	c Restarting after 443174 conflicts
399.17/399.34	c Restarting after 664857 conflicts
657.60/657.90	c Restarting after 997382 conflicts
1063.68/1064.16	c Restarting after 1496173 conflicts
1719.69/1720.34	c Restarting after 2244355 conflicts
2757.98/2758.92	c Restarting after 3366629 conflicts
4425.60/4427.17	c Restarting after 5050042 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-425442-1177746663 -o ROOT/results/node74/solver-425442-1177746663 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425442-1177746663/sat7_bin /tmp/evaluation/425442-1177746663/instance-425442-1177746663.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.82 0.96 0.99 3/66 14603
/proc/meminfo: memFree=1594216/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=1196 CPUtime=0
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 222581040 1224704 115 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 299 115 87 220 0 76 0

[startup+0.0499401 s]
/proc/loadavg: 0.82 0.96 0.99 3/66 14603
/proc/meminfo: memFree=1594216/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=1972 CPUtime=0.04
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 247 0 0 0 4 0 0 0 18 0 1 0 222581040 2019328 231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 493 231 88 220 0 270 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1972

[startup+0.101945 s]
/proc/loadavg: 0.82 0.96 0.99 3/66 14603
/proc/meminfo: memFree=1594216/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=3000 CPUtime=0.1
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 380 0 0 0 10 0 0 0 18 0 1 0 222581040 3072000 364 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 750 364 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.301968 s]
/proc/loadavg: 0.82 0.96 0.99 3/66 14603
/proc/meminfo: memFree=1594216/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=3004 CPUtime=0.3
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 617 0 0 0 30 0 0 0 19 0 1 0 222581040 3076096 601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578988 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 751 601 95 220 0 528 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3004

[startup+0.702014 s]
/proc/loadavg: 0.82 0.96 0.99 3/66 14603
/proc/meminfo: memFree=1594216/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=5056 CPUtime=0.69
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 823 0 0 0 69 0 0 0 22 0 1 0 222581040 5177344 807 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 1264 807 95 220 0 1041 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50111 s]
/proc/loadavg: 0.82 0.96 0.99 2/67 14604
/proc/meminfo: memFree=1590880/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=5188 CPUtime=1.49
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 1135 0 0 0 149 0 0 0 25 0 1 0 222581040 5312512 1119 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 1297 1119 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10129 s]
/proc/loadavg: 0.83 0.96 0.99 2/67 14604
/proc/meminfo: memFree=1589344/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=9288 CPUtime=3.09
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 1593 0 0 0 308 1 0 0 25 0 1 0 222581040 9510912 1577 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 2322 1577 95 220 0 2099 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9288

[startup+6.30166 s]
/proc/loadavg: 0.83 0.96 0.99 2/67 14604
/proc/meminfo: memFree=1587424/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=9560 CPUtime=6.28
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 1823 0 0 0 627 1 0 0 25 0 1 0 222581040 9789440 1807 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 2390 1807 95 220 0 2167 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9560

[startup+12.7014 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1585632/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=9828 CPUtime=12.69
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 2205 0 0 0 1267 2 0 0 25 0 1 0 222581040 10063872 2189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 2457 2189 95 220 0 2234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9828

[startup+25.5019 s]
/proc/loadavg: 0.88 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1584096/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=14340 CPUtime=25.48
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 2579 0 0 0 2546 2 0 0 25 0 1 0 222581040 14684160 2563 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 3585 2563 95 220 0 3362 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14340

[startup+51.1018 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1582496/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=15060 CPUtime=51.07
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 2975 0 0 0 5105 2 0 0 25 0 1 0 222581040 15421440 2959 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 3765 2959 95 220 0 3542 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15060

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1580832/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=15924 CPUtime=102.26
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 3409 0 0 0 10223 3 0 0 25 0 1 0 222581040 16306176 3393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 3981 3393 95 220 0 3758 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15924

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1578656/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=20768 CPUtime=162.24
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 3962 0 0 0 16220 4 0 0 25 0 1 0 222581040 21266432 3946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 5192 3946 95 220 0 4969 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20768

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1577632/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=21448 CPUtime=222.23
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 4188 0 0 0 22218 5 0 0 25 0 1 0 222581040 21962752 4172 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 5362 4172 95 220 0 5139 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21448

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1576352/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=21776 CPUtime=282.21
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 4508 0 0 0 28216 5 0 0 25 0 1 0 222581040 22298624 4492 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 5444 4492 95 220 0 5221 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1575200/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=22256 CPUtime=342.18
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 4778 0 0 0 34213 5 0 0 25 0 1 0 222581040 22790144 4762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 5564 4762 95 220 0 5341 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 22256

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1574432/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=22736 CPUtime=402.17
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 4961 0 0 0 40212 5 0 0 25 0 1 0 222581040 23281664 4945 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 5684 4945 95 220 0 5461 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1572384/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=23360 CPUtime=462.16
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 5470 0 0 0 46210 6 0 0 25 0 1 0 222581040 23920640 5454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 5840 5454 95 220 0 5617 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23360

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1571936/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=27812 CPUtime=522.14
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 5580 0 0 0 52208 6 0 0 25 0 1 0 222581040 28479488 5564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540262 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 6953 5564 95 220 0 6730 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27812

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 14604
/proc/meminfo: memFree=1571616/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=27956 CPUtime=582.12
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 5676 0 0 0 58206 6 0 0 25 0 1 0 222581040 28626944 5660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 6989 5660 95 220 0 6766 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 14776
/proc/meminfo: memFree=1570144/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=28276 CPUtime=642.02
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 5716 0 0 0 64196 6 0 0 25 0 1 0 222581040 28954624 5700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 7069 5700 95 220 0 6846 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 28276


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

[startup+4062.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 14804
/proc/meminfo: memFree=1555680/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45004 CPUtime=4061.01
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9657 0 0 0 406080 21 0 0 25 0 1 0 222581040 46084096 9641 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11251 9641 95 220 0 11028 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 45004

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 14804
/proc/meminfo: memFree=1555616/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45004 CPUtime=4120.98
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9662 0 0 0 412077 21 0 0 25 0 1 0 222581040 46084096 9646 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11251 9646 95 220 0 11028 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 45004

[startup+4182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 14804
/proc/meminfo: memFree=1555552/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45004 CPUtime=4180.97
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9663 0 0 0 418076 21 0 0 25 0 1 0 222581040 46084096 9647 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11251 9647 95 220 0 11028 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 45004

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 14976
/proc/meminfo: memFree=1554264/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45004 CPUtime=4240.87
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9664 0 0 0 424065 22 0 0 25 0 1 0 222581040 46084096 9648 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11251 9648 95 220 0 11028 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 45004

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1555488/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45004 CPUtime=4300.84
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9664 0 0 0 430062 22 0 0 25 0 1 0 222581040 46084096 9648 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11251 9648 95 220 0 11028 0
Current children cumulated CPU time (s) 4300.84
Current children cumulated vsize (KiB) 45004

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1555424/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45004 CPUtime=4360.81
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9693 0 0 0 436059 22 0 0 25 0 1 0 222581040 46084096 9677 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11251 9677 95 220 0 11028 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 45004

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1555296/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45136 CPUtime=4420.8
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9713 0 0 0 442057 23 0 0 25 0 1 0 222581040 46219264 9697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558400 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11284 9697 95 220 0 11061 0
Current children cumulated CPU time (s) 4420.8
Current children cumulated vsize (KiB) 45136

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1554848/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45136 CPUtime=4480.78
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9816 0 0 0 448055 23 0 0 25 0 1 0 222581040 46219264 9800 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11284 9800 95 220 0 11061 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 45136

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1554720/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45460 CPUtime=4540.76
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9880 0 0 0 454053 23 0 0 25 0 1 0 222581040 46551040 9864 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11365 9864 95 220 0 11142 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 45460

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1554464/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45652 CPUtime=4600.75
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 9940 0 0 0 460052 23 0 0 25 0 1 0 222581040 46747648 9924 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11413 9924 95 220 0 11190 0
Current children cumulated CPU time (s) 4600.75
Current children cumulated vsize (KiB) 45652

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1554144/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=45844 CPUtime=4660.73
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10013 0 0 0 466049 24 0 0 25 0 1 0 222581040 46944256 9997 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11461 9997 95 220 0 11238 0
Current children cumulated CPU time (s) 4660.73
Current children cumulated vsize (KiB) 45844

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553760/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46108 CPUtime=4720.71
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10103 0 0 0 472047 24 0 0 25 0 1 0 222581040 47214592 10087 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11527 10087 95 220 0 11304 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 46108

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553696/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46108 CPUtime=4780.69
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10109 0 0 0 478045 24 0 0 25 0 1 0 222581040 47214592 10093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11527 10093 95 220 0 11304 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 46108

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553440/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46240 CPUtime=4840.68
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10162 0 0 0 484043 25 0 0 25 0 1 0 222581040 47349760 10146 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11560 10146 95 220 0 11337 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 46240

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553248/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46240 CPUtime=4900.66
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10226 0 0 0 490041 25 0 0 25 0 1 0 222581040 47349760 10210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11560 10210 95 220 0 11337 0
Current children cumulated CPU time (s) 4900.66
Current children cumulated vsize (KiB) 46240

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553184/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46240 CPUtime=4960.64
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10228 0 0 0 496039 25 0 0 25 0 1 0 222581040 47349760 10212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11560 10212 95 220 0 11337 0
Current children cumulated CPU time (s) 4960.64
Current children cumulated vsize (KiB) 46240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553120/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46372 CPUtime=5000.03
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10262 0 0 0 499978 25 0 0 25 0 1 0 222581040 47484928 10246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11593 10246 95 220 0 11370 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 46372

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15002
/proc/meminfo: memFree=1553120/2055920 swapFree=4183092/4192956
[pid=14603] ppid=14601 vsize=46372 CPUtime=5000.03
/proc/14603/stat : 14603 (sat7_bin) R 14601 14603 14549 0 -1 4194304 10262 0 0 0 499978 25 0 0 25 0 1 0 222581040 47484928 10246 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14603/statm: 11593 10246 95 220 0 11370 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 46372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.06
CPU user time (s): 4999.79
CPU system time (s): 0.265959
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 46372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10262
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= 7927

runsolver used 3.74843 second user time and 10.0475 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 28 07:51:03 UTC 2007

IDJOB= 425442
IDBENCH= 20122
IDSOLVER= 183
FILE ID= node74/425442-1177746663

PBS_JOBID= 4715541

Free space on /tmp= 103243 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/425442-1177746663/sat7_bin /tmp/evaluation/425442-1177746663/instance-425442-1177746663.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-425442-1177746663 -o ROOT/results/node74/solver-425442-1177746663 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425442-1177746663/sat7_bin /tmp/evaluation/425442-1177746663/instance-425442-1177746663.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 705440756

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1594752 kB
Buffers:         48120 kB
Cached:         336264 kB
SwapCached:       3148 kB
Active:         143912 kB
Inactive:       250208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594752 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            52892 kB
Committed_AS:  4055136 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Sat Apr 28 09:14:27 UTC 2007