Trace number 370243

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) 7543.5 7545.92

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2488.38
Satisfiable
(Un)Satisfiability was proved
Number of variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data (download as text)

4.79/4.82	c Starting solver ...
5.59/5.67	c Restarting after 100 conflicts
8.19/8.23	c Restarting after 252 conflicts
9.99/10.05	c Restarting after 477 conflicts
10.99/11.02	c Restarting after 814 conflicts
17.69/17.77	c Restarting after 1321 conflicts
21.48/21.51	c Restarting after 2080 conflicts
26.08/26.18	c Restarting after 3219 conflicts
42.37/42.49	c Restarting after 4927 conflicts
64.96/65.08	c Restarting after 7491 conflicts
114.94/115.08	c Restarting after 11336 conflicts
224.41/224.54	c Restarting after 17102 conflicts
348.27/348.48	c Restarting after 25751 conflicts
785.84/786.14	c Restarting after 38727 conflicts
1129.95/1130.31	c Restarting after 58189 conflicts
1903.32/1904.05	c Restarting after 87381 conflicts
2829.75/2830.79	c Restarting after 131171 conflicts
4652.61/4654.13	c Restarting after 196855 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/node1/watcher-370243-1178555517 -o ROOT/results/node1/solver-370243-1178555517 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370243-1178555517/sat7_bin /tmp/evaluation/370243-1178555517/instance-370243-1178555517.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: 0.99 0.97 0.78 3/77 29153
/proc/meminfo: memFree=1491008/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=8536 CPUtime=0
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 714 0 0 0 0 0 0 0 18 0 1 0 331589733 8740864 698 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 2134 701 88 220 0 1911 0

[startup+0.0230891 s]
/proc/loadavg: 0.99 0.97 0.78 3/77 29153
/proc/meminfo: memFree=1491008/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=10340 CPUtime=0.01
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 2109 0 0 0 1 0 0 0 18 0 1 0 331589733 10588160 2093 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 2585 2096 88 220 0 2362 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10340

[startup+0.102098 s]
/proc/loadavg: 0.99 0.97 0.78 3/77 29153
/proc/meminfo: memFree=1491008/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=21088 CPUtime=0.09
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 4949 0 0 0 7 2 0 0 18 0 1 0 331589733 21594112 4933 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 5272 4934 88 220 0 5049 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21088

[startup+0.301122 s]
/proc/loadavg: 0.99 0.97 0.78 3/77 29153
/proc/meminfo: memFree=1491008/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=29288 CPUtime=0.29
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 6975 0 0 0 26 3 0 0 19 0 1 0 331589733 29990912 6959 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 7322 6959 88 220 0 7099 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29288

[startup+0.701168 s]
/proc/loadavg: 0.99 0.97 0.78 3/77 29153
/proc/meminfo: memFree=1491008/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=33388 CPUtime=0.69
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 7844 0 0 0 66 3 0 0 22 0 1 0 331589733 34189312 7828 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 8347 7828 88 220 0 8124 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33388

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 29154
/proc/meminfo: memFree=1457400/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=37488 CPUtime=1.49
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 9139 0 0 0 145 4 0 0 25 0 1 0 331589733 38387712 9123 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 9372 9123 88 220 0 9149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37488

[startup+3.10145 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 29154
/proc/meminfo: memFree=1450616/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=49788 CPUtime=3.09
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 11609 0 0 0 301 8 0 0 25 0 1 0 331589733 50982912 11593 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134615065 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 12447 11593 88 220 0 12224 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49788

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 29154
/proc/meminfo: memFree=1420984/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=75764 CPUtime=6.29
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 18160 0 0 0 617 12 0 0 25 0 1 0 331589733 77582336 17663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 18941 17663 95 220 0 18718 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75764

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 29154
/proc/meminfo: memFree=1419256/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=76564 CPUtime=12.69
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 18529 0 0 0 1257 12 0 0 25 0 1 0 331589733 78401536 18032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525758 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 19141 18032 95 220 0 18918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76564

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 29154
/proc/meminfo: memFree=1416504/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=77392 CPUtime=25.48
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 19224 0 0 0 2535 13 0 0 25 0 1 0 331589733 79249408 18727 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 19348 18727 95 220 0 19125 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77392

[startup+51.1021 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 29154
/proc/meminfo: memFree=1410936/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=83532 CPUtime=51.07
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 20646 0 0 0 5092 15 0 0 25 0 1 0 331589733 85536768 20149 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540026 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 20883 20149 95 220 0 20660 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83532

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 29154
/proc/meminfo: memFree=1397496/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=96112 CPUtime=102.25
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 23961 0 0 0 10207 18 0 0 25 0 1 0 331589733 98418688 23464 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 24028 23464 95 220 0 23805 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 96112

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 29154
/proc/meminfo: memFree=1384760/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=108432 CPUtime=162.23
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 27155 0 0 0 16202 21 0 0 25 0 1 0 331589733 111034368 26658 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 27108 26658 95 220 0 26885 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 108432

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 29154
/proc/meminfo: memFree=1373048/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=121452 CPUtime=222.22
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 30042 0 0 0 22197 25 0 0 25 0 1 0 331589733 124366848 29542 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 30363 29542 95 220 0 30140 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 121452

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 29156
/proc/meminfo: memFree=1355448/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=140552 CPUtime=282.19
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 34507 0 0 0 28189 30 0 0 25 0 1 0 331589733 143925248 34003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 35138 34003 95 220 0 34915 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 140552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.83 3/78 29156
/proc/meminfo: memFree=1342904/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=150532 CPUtime=342.18
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 37650 0 0 0 34185 33 0 0 25 0 1 0 331589733 154144768 37084 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 37633 37084 95 220 0 37410 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 150532

[startup+402.302 s]
/proc/loadavg: 1.06 0.99 0.84 2/78 29156
/proc/meminfo: memFree=1332920/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=162688 CPUtime=402.16
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 40139 0 0 0 40180 36 0 0 25 0 1 0 331589733 166592512 39573 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539005 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 40672 39573 95 220 0 40449 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 162688

[startup+462.301 s]
/proc/loadavg: 1.02 0.99 0.85 2/78 29156
/proc/meminfo: memFree=1325432/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=167600 CPUtime=462.14
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 42014 0 0 0 46176 38 0 0 25 0 1 0 331589733 171622400 41448 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 41900 41448 95 220 0 41677 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 167600

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 29156
/proc/meminfo: memFree=1318072/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=176864 CPUtime=522.12
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 43891 0 0 0 52172 40 0 0 25 0 1 0 331589733 181108736 43325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 44216 43325 95 220 0 43993 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 176864

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 29156
/proc/meminfo: memFree=1310840/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=182572 CPUtime=582.1
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 45656 0 0 0 58169 41 0 0 25 0 1 0 331589733 186953728 45090 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 45643 45090 95 220 0 45420 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 182572

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 29156
/proc/meminfo: memFree=1303992/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=188736 CPUtime=642.09
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 47358 0 0 0 64166 43 0 0 25 0 1 0 331589733 193265664 46792 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 47184 46792 95 220 0 46961 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 188736


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

[startup+6702.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=15608/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1685108 CPUtime=6700.12
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 485075 0 0 0 669620 392 0 0 25 0 1 0 331589733 1725550592 419934 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 421277 419934 95 220 0 421054 0
Current children cumulated CPU time (s) 6700.12
Current children cumulated vsize (KiB) 1685108

[startup+6762.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=16120/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1696768 CPUtime=6760.11
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 489022 0 0 0 675615 396 0 0 25 0 1 0 331589733 1737490432 423019 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538541 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 424192 423019 95 220 0 423969 0
Current children cumulated CPU time (s) 6760.11
Current children cumulated vsize (KiB) 1696768

[startup+6822.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=16120/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1707236 CPUtime=6820.08
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 492360 0 0 0 681610 398 0 0 25 0 1 0 331589733 1748209664 425826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539109 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 426809 425826 95 220 0 426586 0
Current children cumulated CPU time (s) 6820.08
Current children cumulated vsize (KiB) 1707236

[startup+6882.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=16248/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1717936 CPUtime=6880.07
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 496359 0 0 0 687605 402 0 0 25 0 1 0 331589733 1759166464 428637 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525758 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 429484 428637 95 220 0 429261 0
Current children cumulated CPU time (s) 6880.07
Current children cumulated vsize (KiB) 1717936

[startup+6942.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=16056/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1728532 CPUtime=6940.05
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 500555 0 0 0 693599 406 0 0 25 0 1 0 331589733 1770016768 431436 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558998 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 432133 431436 95 220 0 431910 0
Current children cumulated CPU time (s) 6940.05
Current children cumulated vsize (KiB) 1728532

[startup+7002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=14904/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1739144 CPUtime=7000.03
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 505248 0 0 0 699594 409 0 0 25 0 1 0 331589733 1780883456 434206 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 434786 434206 95 220 0 434563 0
Current children cumulated CPU time (s) 7000.03
Current children cumulated vsize (KiB) 1739144

[startup+7062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=15736/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1750048 CPUtime=7060.01
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 509493 0 0 0 705589 412 0 0 25 0 1 0 331589733 1792049152 437054 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134559005 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 437512 437054 95 220 0 437289 0
Current children cumulated CPU time (s) 7060.01
Current children cumulated vsize (KiB) 1750048

[startup+7122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=14904/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1765108 CPUtime=7120
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 513385 0 0 0 711584 416 0 0 25 0 1 0 331589733 1807470592 440033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 441277 440033 95 220 0 441054 0
Current children cumulated CPU time (s) 7120
Current children cumulated vsize (KiB) 1765108

[startup+7182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=15224/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1775924 CPUtime=7179.98
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 517791 0 0 0 717579 419 0 0 25 0 1 0 331589733 1818546176 442843 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 443981 442843 95 220 0 443758 0
Current children cumulated CPU time (s) 7179.98
Current children cumulated vsize (KiB) 1775924

[startup+7242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=16120/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1786344 CPUtime=7239.96
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 521870 0 0 0 723575 421 0 0 25 0 1 0 331589733 1829216256 445569 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 446586 445569 95 220 0 446363 0
Current children cumulated CPU time (s) 7239.96
Current children cumulated vsize (KiB) 1786344

[startup+7302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=15480/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1796308 CPUtime=7299.94
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 524712 0 0 0 729570 424 0 0 25 0 1 0 331589733 1839419392 448385 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538616 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 449077 448385 95 220 0 448854 0
Current children cumulated CPU time (s) 7299.94
Current children cumulated vsize (KiB) 1796308

[startup+7362.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=15992/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1806320 CPUtime=7359.93
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 527646 0 0 0 735566 427 0 0 25 0 1 0 331589733 1849671680 451214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565450 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 451580 451214 95 220 0 451357 0
Current children cumulated CPU time (s) 7359.93
Current children cumulated vsize (KiB) 1806320

[startup+7422.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29554
/proc/meminfo: memFree=15544/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1821016 CPUtime=7419.91
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 530727 0 0 0 741561 430 0 0 25 0 1 0 331589733 1864720384 454126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 455254 454126 95 220 0 455031 0
Current children cumulated CPU time (s) 7419.91
Current children cumulated vsize (KiB) 1821016

[startup+7482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29556
/proc/meminfo: memFree=15416/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1831856 CPUtime=7479.89
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 533928 0 0 0 747556 433 0 0 25 0 1 0 331589733 1875820544 457094 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 457964 457094 95 220 0 457741 0
Current children cumulated CPU time (s) 7479.89
Current children cumulated vsize (KiB) 1831856

[startup+7542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29556
/proc/meminfo: memFree=15864/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1842516 CPUtime=7539.88
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 537084 0 0 0 753551 437 0 0 25 0 1 0 331589733 1886736384 459857 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558977 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 460629 459857 95 220 0 460406 0
Current children cumulated CPU time (s) 7539.88
Current children cumulated vsize (KiB) 1842516



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+7545.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29556
/proc/meminfo: memFree=15160/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=1843240 CPUtime=7543.18
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4194304 537247 0 0 0 753881 437 0 0 25 0 1 0 331589733 1887477760 460011 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525750 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 460810 460011 95 220 0 460587 0
Current children cumulated CPU time (s) 7543.18
Current children cumulated vsize (KiB) 1843240

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

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

[startup+7545.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29556
/proc/meminfo: memFree=15160/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=0 CPUtime=7543.38
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4195332 537247 0 0 0 753881 457 0 0 25 0 1 0 331589733 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7543.38
Current children cumulated vsize (KiB) 0

[startup+7545.9 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 29557
/proc/meminfo: memFree=1759908/2055920 swapFree=4145760/4192956
[pid=29153] ppid=29151 vsize=0 CPUtime=7543.48
/proc/29153/stat : 29153 (sat7_bin) R 29151 29153 28930 0 -1 4195332 537247 0 0 0 753881 467 0 0 25 0 1 0 331589733 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29153/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7543.48
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 7545.92
CPU time (s): 7543.5
CPU user time (s): 7538.81
CPU system time (s): 4.69129
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 1843240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7538.81
system time used= 4.69129
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 537247
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= 16530

runsolver used 5.8841 second user time and 16.5805 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon May  7 16:31:59 UTC 2007

IDJOB= 370243
IDBENCH= 20353
IDSOLVER= 183
FILE ID= node1/370243-1178555517

PBS_JOBID= 5217659

Free space on /tmp= 54595 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/370243-1178555517/sat7_bin /tmp/evaluation/370243-1178555517/instance-370243-1178555517.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-370243-1178555517 -o ROOT/results/node1/solver-370243-1178555517 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370243-1178555517/sat7_bin /tmp/evaluation/370243-1178555517/instance-370243-1178555517.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d90571b4b69632567da9d3ebfd25979e

RANDOM SEED= 899610978

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1491416 kB
Buffers:         54180 kB
Cached:         380100 kB
SwapCached:      14928 kB
Active:         235572 kB
Inactive:       221872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491416 kB
SwapTotal:     4192956 kB
SwapFree:      4145760 kB
Dirty:           20364 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            92536 kB
Committed_AS:  9652020 kB
PageTables:       1832 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= 54595 MiB

End job on node1 on Mon May  7 18:37:47 UTC 2007