Trace number 370275

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? (MO) 9364.47 9368.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
Bench CategoryINDUST (industrial 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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data (download as text)

3.09/3.14	c Starting solver ...
3.68/3.72	c Restarting after 100 conflicts
4.98/5.05	c Restarting after 250 conflicts
5.78/5.81	c Restarting after 476 conflicts
6.78/6.88	c Restarting after 813 conflicts
8.98/9.08	c Restarting after 1321 conflicts
12.98/13.08	c Restarting after 2081 conflicts
17.77/17.81	c Restarting after 3224 conflicts
30.47/30.53	c Restarting after 4932 conflicts
51.45/51.50	c Restarting after 7496 conflicts
78.64/78.75	c Restarting after 11341 conflicts
142.12/142.24	c Restarting after 17107 conflicts
234.58/234.73	c Restarting after 25757 conflicts
360.84/361.01	c Restarting after 38731 conflicts
609.34/609.70	c Restarting after 58193 conflicts
1050.09/1050.59	c Restarting after 87386 conflicts
1635.89/1636.63	c Restarting after 131175 conflicts
2686.49/2687.65	c Restarting after 196859 conflicts
4430.36/4432.18	c Restarting after 295386 conflicts
7281.72/7284.61	c Restarting after 443178 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/node67/watcher-370275-1178573660 -o ROOT/results/node67/solver-370275-1178573660 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370275-1178573660/sat7_bin /tmp/evaluation/370275-1178573660/instance-370275-1178573660.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.91 0.95 0.99 3/64 22886
/proc/meminfo: memFree=1622968/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=6328 CPUtime=0
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 617 0 0 0 0 0 0 0 18 0 1 0 333355679 6479872 601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 1582 604 88 220 0 1359 0

[startup+0.0878111 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 22886
/proc/meminfo: memFree=1622968/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=17500 CPUtime=0.08
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 3884 0 0 0 7 1 0 0 18 0 1 0 333355679 17920000 3868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 4375 3869 88 220 0 4152 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17500

[startup+0.102813 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 22886
/proc/meminfo: memFree=1622968/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=17500 CPUtime=0.09
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 4173 0 0 0 8 1 0 0 18 0 1 0 333355679 17920000 4157 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 4375 4158 88 220 0 4152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17500

[startup+0.301848 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 22886
/proc/meminfo: memFree=1622968/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=21600 CPUtime=0.29
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 5075 0 0 0 28 1 0 0 19 0 1 0 333355679 22118400 5059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 5400 5059 88 220 0 5177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21600

[startup+0.702931 s]
/proc/loadavg: 0.91 0.95 0.99 3/64 22886
/proc/meminfo: memFree=1622968/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=25700 CPUtime=0.7
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 5984 0 0 0 68 2 0 0 22 0 1 0 333355679 26316800 5968 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 6425 5968 88 220 0 6202 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 25700

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 22887
/proc/meminfo: memFree=1597744/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=29800 CPUtime=1.49
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 7178 0 0 0 146 3 0 0 25 0 1 0 333355679 30515200 7162 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 7450 7162 88 220 0 7227 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29800

[startup+3.10137 s]
/proc/loadavg: 0.91 0.95 0.99 2/65 22887
/proc/meminfo: memFree=1590512/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=48260 CPUtime=3.09
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 10984 0 0 0 304 5 0 0 25 0 1 0 333355679 49418240 10968 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528614 0 0 4096 0 0 0 0 17 0 0 0
/proc/22886/statm: 12065 10968 89 220 0 11842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48260

[startup+6.30195 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 22887
/proc/meminfo: memFree=1574128/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=54536 CPUtime=6.28
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 12809 0 0 0 622 6 0 0 25 0 1 0 333355679 55844864 12309 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 13634 12309 95 220 0 13411 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 54536

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.99 2/65 22887
/proc/meminfo: memFree=1572656/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=54644 CPUtime=12.68
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 13164 0 0 0 1261 7 0 0 25 0 1 0 333355679 55955456 12664 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539036 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 13661 12664 95 220 0 13438 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 54644

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.99 2/65 22887
/proc/meminfo: memFree=1569264/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=55856 CPUtime=25.48
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 14013 0 0 0 2540 8 0 0 25 0 1 0 333355679 57196544 13513 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 13964 13513 95 220 0 13741 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55856

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.99 2/65 22887
/proc/meminfo: memFree=1560112/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=65636 CPUtime=51.05
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 16368 0 0 0 5095 10 0 0 25 0 1 0 333355679 67211264 15868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 16409 15868 95 220 0 16186 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 65636

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.99 2/65 22887
/proc/meminfo: memFree=1541936/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=85516 CPUtime=102.24
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 20816 0 0 0 10210 14 0 0 25 0 1 0 333355679 87568384 20316 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565479 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 21379 20316 95 220 0 21156 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 85516

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1519088/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=106488 CPUtime=162.21
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 26664 0 0 0 16202 19 0 0 25 0 1 0 333355679 109043712 26074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 26622 26074 95 220 0 26399 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 106488

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1501680/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=124368 CPUtime=222.19
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 30979 0 0 0 22196 23 0 0 25 0 1 0 333355679 127352832 30367 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 31092 30367 95 220 0 30869 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 124368

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1482544/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=143008 CPUtime=282.17
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 35845 0 0 0 28190 27 0 0 25 0 1 0 333355679 146440192 35197 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 35752 35197 95 220 0 35529 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 143008

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1465904/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=161568 CPUtime=342.15
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 39952 0 0 0 34185 30 0 0 25 0 1 0 333355679 165445632 39292 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525792 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 40392 39292 95 220 0 40169 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 161568

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1450544/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=177276 CPUtime=402.13
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 43882 0 0 0 40180 33 0 0 25 0 1 0 333355679 181530624 43192 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 44319 43192 95 220 0 44096 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 177276

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1430576/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=195248 CPUtime=462.1
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 48797 0 0 0 46173 37 0 0 25 0 1 0 333355679 199933952 48107 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 48812 48107 95 220 0 48589 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 195248

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22887
/proc/meminfo: memFree=1413040/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=211696 CPUtime=522.08
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 53234 0 0 0 52167 41 0 0 25 0 1 0 333355679 216776704 52544 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525798 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 52924 52544 95 220 0 52701 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 211696

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22889
/proc/meminfo: memFree=1393392/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=234892 CPUtime=582.06
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 58091 0 0 0 58162 44 0 0 25 0 1 0 333355679 240529408 57390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 58723 57390 95 220 0 58500 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 234892

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22889
/proc/meminfo: memFree=1374960/2055920 swapFree=4183108/4192956
[pid=22886] ppid=22884 vsize=249824 CPUtime=642.03
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 62698 0 0 0 64155 48 0 0 25 0 1 0 333355679 255819776 61961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539151 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 62456 61961 95 220 0 62233 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 249824


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

[startup+8502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23289
/proc/meminfo: memFree=14896/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1712748 CPUtime=8498.97
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 734973 0 0 0 849343 554 0 0 25 0 1 0 333355679 1753853952 426849 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 428187 426849 95 220 0 427964 0
Current children cumulated CPU time (s) 8498.97
Current children cumulated vsize (KiB) 1712748

[startup+8562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23289
/proc/meminfo: memFree=14896/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1720280 CPUtime=8558.95
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 753379 0 0 0 855332 563 0 0 25 0 1 0 333355679 1761566720 429163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 430070 429163 95 220 0 429847 0
Current children cumulated CPU time (s) 8558.95
Current children cumulated vsize (KiB) 1720280

[startup+8622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23289
/proc/meminfo: memFree=15792/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1731024 CPUtime=8618.92
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 774358 0 0 0 861318 574 0 0 25 0 1 0 333355679 1772568576 431294 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 432756 431294 95 220 0 432533 0
Current children cumulated CPU time (s) 8618.92
Current children cumulated vsize (KiB) 1731024

[startup+8682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23289
/proc/meminfo: memFree=15472/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1738740 CPUtime=8678.91
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 793235 0 0 0 867306 585 0 0 25 0 1 0 333355679 1780469760 433714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 434685 433714 95 220 0 434462 0
Current children cumulated CPU time (s) 8678.91
Current children cumulated vsize (KiB) 1738740

[startup+8742.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23289
/proc/meminfo: memFree=15600/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1750500 CPUtime=8738.88
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 811444 0 0 0 873293 595 0 0 25 0 1 0 333355679 1792512000 436047 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 437625 436047 95 220 0 437402 0
Current children cumulated CPU time (s) 8738.88
Current children cumulated vsize (KiB) 1750500

[startup+8802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23315
/proc/meminfo: memFree=16184/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1757652 CPUtime=8798.85
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 832227 0 0 0 879280 605 0 0 25 0 1 0 333355679 1799835648 438308 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/22886/statm: 439413 438308 95 220 0 439190 0
Current children cumulated CPU time (s) 8798.85
Current children cumulated vsize (KiB) 1757652

[startup+8862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=16360/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1769964 CPUtime=8858.74
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 843590 0 0 0 885260 614 0 0 25 0 1 0 333355679 1812443136 441403 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 442491 441403 95 220 0 442268 0
Current children cumulated CPU time (s) 8858.74
Current children cumulated vsize (KiB) 1769964

[startup+8922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=14960/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1781396 CPUtime=8918.72
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 870845 0 0 0 891246 626 0 0 25 0 1 0 333355679 1824149504 443759 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 445349 443759 95 220 0 445126 0
Current children cumulated CPU time (s) 8918.72
Current children cumulated vsize (KiB) 1781396

[startup+8982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15856/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1790932 CPUtime=8978.7
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 886295 0 0 0 897236 634 0 0 25 0 1 0 333355679 1833914368 446059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 447733 446059 95 220 0 447510 0
Current children cumulated CPU time (s) 8978.7
Current children cumulated vsize (KiB) 1790932

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15664/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1797268 CPUtime=9038.68
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 907846 0 0 0 903223 645 0 0 25 0 1 0 333355679 1840402432 448120 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533076 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 449317 448120 95 220 0 449094 0
Current children cumulated CPU time (s) 9038.68
Current children cumulated vsize (KiB) 1797268

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15024/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1804788 CPUtime=9098.66
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 929777 0 0 0 909210 656 0 0 25 0 1 0 333355679 1848102912 450379 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538622 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 451197 450379 95 220 0 450974 0
Current children cumulated CPU time (s) 9098.66
Current children cumulated vsize (KiB) 1804788

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15152/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1816072 CPUtime=9158.64
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 950755 0 0 0 915198 666 0 0 25 0 1 0 333355679 1859657728 452324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 454018 452324 95 220 0 453795 0
Current children cumulated CPU time (s) 9158.64
Current children cumulated vsize (KiB) 1816072

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15088/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1823580 CPUtime=9218.61
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 971962 0 0 0 921184 677 0 0 25 0 1 0 333355679 1867345920 454344 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 455895 454344 95 220 0 455672 0
Current children cumulated CPU time (s) 9218.61
Current children cumulated vsize (KiB) 1823580

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15280/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1830684 CPUtime=9278.6
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 996564 0 0 0 927170 690 0 0 25 0 1 0 333355679 1874620416 456316 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558410 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 457671 456316 95 220 0 457448 0
Current children cumulated CPU time (s) 9278.6
Current children cumulated vsize (KiB) 1830684

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=14960/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1840032 CPUtime=9338.57
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 1009026 0 0 0 933161 696 0 0 25 0 1 0 333355679 1884192768 458421 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 460008 458421 95 220 0 459785 0
Current children cumulated CPU time (s) 9338.57
Current children cumulated vsize (KiB) 1840032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+9367.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15856/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=1843096 CPUtime=9364.16
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4194304 1012945 0 0 0 935717 699 0 0 25 0 1 0 333355679 1887330304 459401 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 460774 459401 95 220 0 460551 0
Current children cumulated CPU time (s) 9364.16
Current children cumulated vsize (KiB) 1843096

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

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

[startup+9368.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15856/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=0 CPUtime=9364.26
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4195332 1012945 0 0 0 935717 709 0 0 25 0 1 0 333355679 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9364.26
Current children cumulated vsize (KiB) 0

[startup+9368.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23487
/proc/meminfo: memFree=15856/2055920 swapFree=4183124/4192956
[pid=22886] ppid=22884 vsize=0 CPUtime=9364.36
/proc/22886/stat : 22886 (sat7_bin) R 22884 22886 22548 0 -1 4195332 1012945 0 0 0 935717 719 0 0 25 0 1 0 333355679 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/22886/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9364.36
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 9368.2
CPU time (s): 9364.47
CPU user time (s): 9357.18
CPU system time (s): 7.29189
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9357.18
system time used= 7.29189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1012945
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= 7
involuntary context switches= 13227

runsolver used 7.2379 second user time and 18.4832 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon May  7 21:34:22 UTC 2007

IDJOB= 370275
IDBENCH= 20386
IDSOLVER= 183
FILE ID= node67/370275-1178573660

PBS_JOBID= 5217845

Free space on /tmp= 66551 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/370275-1178573660/sat7_bin /tmp/evaluation/370275-1178573660/instance-370275-1178573660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-370275-1178573660 -o ROOT/results/node67/solver-370275-1178573660 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370275-1178573660/sat7_bin /tmp/evaluation/370275-1178573660/instance-370275-1178573660.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 709478423

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1623312 kB
Buffers:         30584 kB
Cached:         300512 kB
SwapCached:       3736 kB
Active:          52904 kB
Inactive:       287944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623312 kB
SwapTotal:     4192956 kB
SwapFree:      4183108 kB
Dirty:           13776 kB
Writeback:           0 kB
Mapped:          15812 kB
Slab:            77660 kB
Committed_AS:  2742528 kB
PageTables:       1452 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= 66551 MiB

End job on node67 on Tue May  8 00:10:32 UTC 2007