Trace number 425548

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) 5000.02 5001.72

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.02/0.05	c Starting solver ...
0.02/0.08	c Restarting after 102 conflicts
0.10/0.11	c Restarting after 252 conflicts
0.10/0.17	c Restarting after 477 conflicts
0.20/0.25	c Restarting after 814 conflicts
0.29/0.38	c Restarting after 1321 conflicts
0.50/0.60	c Restarting after 2080 conflicts
0.89/0.90	c Restarting after 3221 conflicts
1.39/1.41	c Restarting after 4929 conflicts
2.19/2.23	c Restarting after 7491 conflicts
3.59/3.65	c Restarting after 11335 conflicts
5.89/5.94	c Restarting after 17101 conflicts
9.39/9.47	c Restarting after 25751 conflicts
15.18/15.26	c Restarting after 38726 conflicts
25.08/25.17	c Restarting after 58187 conflicts
40.28/40.34	c Restarting after 87380 conflicts
64.37/64.43	c Restarting after 131169 conflicts
104.96/105.04	c Restarting after 196856 conflicts
168.04/168.12	c Restarting after 295382 conflicts
273.71/273.84	c Restarting after 443172 conflicts
448.95/449.11	c Restarting after 664856 conflicts
719.07/719.33	c Restarting after 997381 conflicts
1143.82/1144.28	c Restarting after 1496169 conflicts
1814.72/1815.38	c Restarting after 2244355 conflicts
2921.95/2923.09	c Restarting after 3366629 conflicts
4658.51/4660.11	c Restarting after 5050040 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/node71/watcher-425548-1177794880 -o ROOT/results/node71/solver-425548-1177794880 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425548-1177794880/sat7_bin /tmp/evaluation/425548-1177794880/instance-425548-1177794880.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: 0.92 0.98 0.99 3/64 4843
/proc/meminfo: memFree=1692376/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=1748 CPUtime=0
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 255477330 1789952 234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 437 234 88 220 0 214 0

[startup+0.0267269 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4843
/proc/meminfo: memFree=1692376/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=2264 CPUtime=0.02
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 314 0 0 0 2 0 0 0 18 0 1 0 255477330 2318336 298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 566 298 88 220 0 343 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2264

[startup+0.102736 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4843
/proc/meminfo: memFree=1692376/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=3436 CPUtime=0.1
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 485 0 0 0 10 0 0 0 18 0 1 0 255477330 3518464 469 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538860 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 859 469 95 220 0 636 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3436

[startup+0.301764 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4843
/proc/meminfo: memFree=1692376/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=3436 CPUtime=0.29
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 524 0 0 0 29 0 0 0 19 0 1 0 255477330 3518464 508 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 859 508 95 220 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.702819 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4843
/proc/meminfo: memFree=1692376/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=3436 CPUtime=0.7
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 593 0 0 0 70 0 0 0 23 0 1 0 255477330 3518464 577 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565476 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 859 577 95 220 0 636 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3436

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1690320/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=5488 CPUtime=1.49
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 721 0 0 0 149 0 0 0 25 0 1 0 255477330 5619712 705 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 1372 705 95 220 0 1149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5488

[startup+3.10115 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1689552/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=5488 CPUtime=3.09
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 936 0 0 0 309 0 0 0 25 0 1 0 255477330 5619712 920 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 1372 920 95 220 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1688592/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=5488 CPUtime=6.29
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 1015 0 0 0 629 0 0 0 25 0 1 0 255477330 5619712 999 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532783 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 1372 999 95 220 0 1149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1688016/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=5488 CPUtime=12.68
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 1154 0 0 0 1268 0 0 0 25 0 1 0 255477330 5619712 1138 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 1372 1138 95 220 0 1149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5488

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1687248/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=9720 CPUtime=25.48
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 1345 0 0 0 2547 1 0 0 25 0 1 0 255477330 9953280 1329 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536774 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 2430 1329 95 220 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9720

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1685968/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=9984 CPUtime=51.07
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 1650 0 0 0 5106 1 0 0 25 0 1 0 255477330 10223616 1634 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 2496 1634 95 220 0 2273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9984

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1684688/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=10380 CPUtime=102.26
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 1968 0 0 0 10224 2 0 0 25 0 1 0 255477330 10629120 1952 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 2595 1952 95 220 0 2372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1683792/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=10776 CPUtime=162.24
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 2173 0 0 0 16222 2 0 0 25 0 1 0 255477330 11034624 2157 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 2694 2157 95 220 0 2471 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10776

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1682704/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=11176 CPUtime=222.22
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 2436 0 0 0 22219 3 0 0 25 0 1 0 255477330 11444224 2420 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 2794 2420 95 220 0 2571 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1681488/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=15548 CPUtime=282.2
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 2725 0 0 0 28217 3 0 0 25 0 1 0 255477330 15921152 2709 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 3887 2709 95 220 0 3664 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15548

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1680656/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=15976 CPUtime=342.18
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 2933 0 0 0 34215 3 0 0 25 0 1 0 255477330 16359424 2917 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 3994 2917 95 220 0 3771 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1680144/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=16244 CPUtime=402.17
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 3084 0 0 0 40213 4 0 0 25 0 1 0 255477330 16633856 3068 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 4061 3068 95 220 0 3838 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16244

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1679504/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=16668 CPUtime=462.15
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 3222 0 0 0 46211 4 0 0 25 0 1 0 255477330 17068032 3206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 4167 3206 95 220 0 3944 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16668

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1679248/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=16932 CPUtime=522.13
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 3286 0 0 0 52209 4 0 0 25 0 1 0 255477330 17338368 3270 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 4233 3270 95 220 0 4010 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 16932

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1678992/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=17064 CPUtime=582.11
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 3366 0 0 0 58207 4 0 0 25 0 1 0 255477330 17473536 3350 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 4266 3350 95 220 0 4043 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17064

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4844
/proc/meminfo: memFree=1678736/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=17204 CPUtime=642.09
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 3433 0 0 0 64205 4 0 0 25 0 1 0 255477330 17616896 3417 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 4301 3417 95 220 0 4078 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 17204


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1667472/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=28580 CPUtime=4060.9
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6229 0 0 0 406077 13 0 0 25 0 1 0 255477330 29265920 6213 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7145 6213 95 220 0 6922 0
Current children cumulated CPU time (s) 4060.9
Current children cumulated vsize (KiB) 28580

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1667408/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=28580 CPUtime=4120.88
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6259 0 0 0 412075 13 0 0 25 0 1 0 255477330 29265920 6243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7145 6243 95 220 0 6922 0
Current children cumulated CPU time (s) 4120.88
Current children cumulated vsize (KiB) 28580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1667280/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=28716 CPUtime=4180.86
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6299 0 0 0 418073 13 0 0 25 0 1 0 255477330 29405184 6283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7179 6283 95 220 0 6956 0
Current children cumulated CPU time (s) 4180.86
Current children cumulated vsize (KiB) 28716

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1667152/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=28860 CPUtime=4240.84
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6319 0 0 0 424070 14 0 0 25 0 1 0 255477330 29552640 6303 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7215 6303 95 220 0 6992 0
Current children cumulated CPU time (s) 4240.84
Current children cumulated vsize (KiB) 28860

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1667024/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=28860 CPUtime=4300.82
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6331 0 0 0 430068 14 0 0 25 0 1 0 255477330 29552640 6315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7215 6315 95 220 0 6992 0
Current children cumulated CPU time (s) 4300.82
Current children cumulated vsize (KiB) 28860

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1667024/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=28988 CPUtime=4360.8
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6350 0 0 0 436066 14 0 0 25 0 1 0 255477330 29683712 6334 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7247 6334 95 220 0 7024 0
Current children cumulated CPU time (s) 4360.8
Current children cumulated vsize (KiB) 28988

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666896/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29156 CPUtime=4420.78
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6383 0 0 0 442064 14 0 0 25 0 1 0 255477330 29855744 6367 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7289 6367 95 220 0 7066 0
Current children cumulated CPU time (s) 4420.78
Current children cumulated vsize (KiB) 29156

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666768/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29156 CPUtime=4480.76
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6403 0 0 0 448062 14 0 0 25 0 1 0 255477330 29855744 6387 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7289 6387 95 220 0 7066 0
Current children cumulated CPU time (s) 4480.76
Current children cumulated vsize (KiB) 29156

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666768/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29156 CPUtime=4540.75
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6412 0 0 0 454060 15 0 0 25 0 1 0 255477330 29855744 6396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7289 6396 95 220 0 7066 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 29156

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666704/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29296 CPUtime=4600.73
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6429 0 0 0 460058 15 0 0 25 0 1 0 255477330 29999104 6413 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7324 6413 95 220 0 7101 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 29296

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666640/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29296 CPUtime=4660.71
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6452 0 0 0 466056 15 0 0 25 0 1 0 255477330 29999104 6436 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538001 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7324 6436 95 220 0 7101 0
Current children cumulated CPU time (s) 4660.71
Current children cumulated vsize (KiB) 29296

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666384/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29440 CPUtime=4720.69
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6510 0 0 0 472054 15 0 0 25 0 1 0 255477330 30146560 6494 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579015 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7360 6494 95 220 0 7137 0
Current children cumulated CPU time (s) 4720.69
Current children cumulated vsize (KiB) 29440

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666128/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29584 CPUtime=4780.67
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6577 0 0 0 478051 16 0 0 25 0 1 0 255477330 30294016 6561 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7396 6561 95 220 0 7173 0
Current children cumulated CPU time (s) 4780.67
Current children cumulated vsize (KiB) 29584

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666000/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29728 CPUtime=4840.65
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6595 0 0 0 484049 16 0 0 25 0 1 0 255477330 30441472 6579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558707 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7432 6579 95 220 0 7209 0
Current children cumulated CPU time (s) 4840.65
Current children cumulated vsize (KiB) 29728

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1666000/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29728 CPUtime=4900.63
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6616 0 0 0 490047 16 0 0 25 0 1 0 255477330 30441472 6600 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7432 6600 95 220 0 7209 0
Current children cumulated CPU time (s) 4900.63
Current children cumulated vsize (KiB) 29728

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1665808/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=29864 CPUtime=4960.61
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6651 0 0 0 496045 16 0 0 25 0 1 0 255477330 30580736 6635 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7466 6635 95 220 0 7243 0
Current children cumulated CPU time (s) 4960.61
Current children cumulated vsize (KiB) 29864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5044
/proc/meminfo: memFree=1665744/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=30056 CPUtime=5000
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6676 0 0 0 499984 16 0 0 25 0 1 0 255477330 30777344 6660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7514 6660 95 220 0 7291 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30056

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 2/65 5044
/proc/meminfo: memFree=1665744/2055920 swapFree=4184260/4192956
[pid=4843] ppid=4841 vsize=30056 CPUtime=5000
/proc/4843/stat : 4843 (sat7_bin) R 4841 4843 4354 0 -1 4194304 6676 0 0 0 499984 16 0 0 25 0 1 0 255477330 30777344 6660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4843/statm: 7514 6660 95 220 0 7291 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 30056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.02
CPU user time (s): 4999.85
CPU system time (s): 0.173973
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 30056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6676
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= 5229

runsolver used 3.85241 second user time and 9.8575 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 28 21:14:40 UTC 2007

IDJOB= 425548
IDBENCH= 20242
IDSOLVER= 183
FILE ID= node71/425548-1177794880

PBS_JOBID= 4715768

Free space on /tmp= 66507 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425548-1177794880/sat7_bin /tmp/evaluation/425548-1177794880/instance-425548-1177794880.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-425548-1177794880 -o ROOT/results/node71/solver-425548-1177794880 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425548-1177794880/sat7_bin /tmp/evaluation/425548-1177794880/instance-425548-1177794880.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 561653440

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1692848 kB
Buffers:         42744 kB
Cached:         243736 kB
SwapCached:       2792 kB
Active:         159052 kB
Inactive:       137272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692848 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:            52720 kB
Committed_AS:  3698164 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66507 MiB

End job on node71 on Sat Apr 28 22:38:04 UTC 2007