Trace number 425340

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) 5000.05 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.03	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 476 conflicts
0.04/0.07	c Restarting after 813 conflicts
0.09/0.10	c Restarting after 1319 conflicts
0.09/0.16	c Restarting after 2080 conflicts
0.19/0.26	c Restarting after 3220 conflicts
0.39/0.41	c Restarting after 4928 conflicts
0.59/0.63	c Restarting after 7490 conflicts
0.89/0.99	c Restarting after 11334 conflicts
1.49/1.54	c Restarting after 17100 conflicts
2.29/2.38	c Restarting after 25751 conflicts
3.59/3.64	c Restarting after 38725 conflicts
5.59/5.61	c Restarting after 58186 conflicts
8.59/8.69	c Restarting after 87379 conflicts
13.39/13.46	c Restarting after 131169 conflicts
20.58/20.65	c Restarting after 196853 conflicts
31.78/31.83	c Restarting after 295380 conflicts
49.07/49.12	c Restarting after 443170 conflicts
76.37/76.48	c Restarting after 664856 conflicts
119.54/119.64	c Restarting after 997383 conflicts
185.32/185.41	c Restarting after 1496172 conflicts
287.79/287.94	c Restarting after 2244354 conflicts
449.52/449.79	c Restarting after 3366629 conflicts
705.33/705.68	c Restarting after 5050040 conflicts
1113.17/1113.69	c Restarting after 7575156 conflicts
1762.35/1763.16	c Restarting after 11362833 conflicts
2797.66/2798.89	c Restarting after 17044345 conflicts
4467.24/4469.06	c Restarting after 25566616 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/node23/watcher-425340-1177692112 -o ROOT/results/node23/solver-425340-1177692112 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425340-1177692112/sat7_bin /tmp/evaluation/425340-1177692112/instance-425340-1177692112.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: 1.00 1.00 1.00 3/77 18883
/proc/meminfo: memFree=1600240/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=1216 CPUtime=0
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 217128325 1245184 131 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 304 131 87 220 0 81 0

[startup+0.049679 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18883
/proc/meminfo: memFree=1600240/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=1612 CPUtime=0.04
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 215 0 0 0 4 0 0 0 18 0 1 0 217128325 1650688 199 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 403 199 95 220 0 180 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1612

[startup+0.101689 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18883
/proc/meminfo: memFree=1600240/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=1612 CPUtime=0.09
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 217128325 1650688 227 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 403 227 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301728 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18883
/proc/meminfo: memFree=1600240/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=2128 CPUtime=0.29
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 279 0 0 0 29 0 0 0 19 0 1 0 217128325 2179072 263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 532 263 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701805 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18883
/proc/meminfo: memFree=1600240/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=2128 CPUtime=0.69
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 313 0 0 0 69 0 0 0 23 0 1 0 217128325 2179072 297 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 532 297 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50196 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1599336/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=2128 CPUtime=1.49
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 353 0 0 0 149 0 0 0 25 0 1 0 217128325 2179072 337 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 532 337 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1599016/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=3156 CPUtime=3.09
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 217128325 3231744 392 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 789 392 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1598632/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=3156 CPUtime=6.29
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 477 0 0 0 629 0 0 0 25 0 1 0 217128325 3231744 461 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 789 461 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1598120/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=3288 CPUtime=12.69
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 550 0 0 0 1269 0 0 0 25 0 1 0 217128325 3366912 534 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 822 534 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1597544/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=3420 CPUtime=25.48
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 696 0 0 0 2548 0 0 0 25 0 1 0 217128325 3502080 680 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 855 680 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1596968/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=5736 CPUtime=51.07
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 822 0 0 0 5107 0 0 0 25 0 1 0 217128325 5873664 806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1434 806 95 220 0 1211 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5736

[startup+102.305 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18884
/proc/meminfo: memFree=1596200/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=6136 CPUtime=102.26
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1030 0 0 0 10225 1 0 0 25 0 1 0 217128325 6283264 1014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1534 1014 95 220 0 1311 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6136

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18884
/proc/meminfo: memFree=1595496/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=6664 CPUtime=162.23
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1185 0 0 0 16221 2 0 0 25 0 1 0 217128325 6823936 1169 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1666 1169 95 220 0 1443 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6664

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1594920/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=7076 CPUtime=222.21
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1319 0 0 0 22219 2 0 0 25 0 1 0 217128325 7245824 1303 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1769 1303 95 220 0 1546 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7076

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1594600/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=7348 CPUtime=282.19
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1390 0 0 0 28216 3 0 0 25 0 1 0 217128325 7524352 1374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1837 1374 95 220 0 1614 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7348

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1594216/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=7624 CPUtime=342.16
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1489 0 0 0 34213 3 0 0 25 0 1 0 217128325 7806976 1473 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1906 1473 95 220 0 1683 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 7624

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1593960/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=7892 CPUtime=402.14
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1554 0 0 0 40210 4 0 0 25 0 1 0 217128325 8081408 1538 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 1973 1538 95 220 0 1750 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7892

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1593576/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=8156 CPUtime=462.11
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1634 0 0 0 46207 4 0 0 25 0 1 0 217128325 8351744 1618 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 2039 1618 95 220 0 1816 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 8156

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1593384/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=8288 CPUtime=522.1
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1695 0 0 0 52205 5 0 0 25 0 1 0 217128325 8486912 1679 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525761 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 2072 1679 95 220 0 1849 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8288

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1593256/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=8424 CPUtime=582.07
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1735 0 0 0 58202 5 0 0 25 0 1 0 217128325 8626176 1719 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 2106 1719 95 220 0 1883 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 8424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18884
/proc/meminfo: memFree=1593064/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=8696 CPUtime=642.06
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 1782 0 0 0 64200 6 0 0 25 0 1 0 217128325 8904704 1766 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 2174 1766 95 220 0 1951 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8696


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587624/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17660 CPUtime=4060.7
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3156 0 0 0 406029 41 0 0 25 0 1 0 217128325 18083840 3140 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4415 3140 95 220 0 4192 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 17660

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587560/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17660 CPUtime=4120.67
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3168 0 0 0 412026 41 0 0 25 0 1 0 217128325 18083840 3152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4415 3152 95 220 0 4192 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 17660

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587560/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17796 CPUtime=4180.65
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3174 0 0 0 418023 42 0 0 25 0 1 0 217128325 18223104 3158 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4449 3158 95 220 0 4226 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 17796

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587496/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17796 CPUtime=4240.62
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3190 0 0 0 424020 42 0 0 25 0 1 0 217128325 18223104 3174 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533681 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4449 3174 95 220 0 4226 0
Current children cumulated CPU time (s) 4240.62
Current children cumulated vsize (KiB) 17796

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587432/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17796 CPUtime=4300.61
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3191 0 0 0 430018 43 0 0 25 0 1 0 217128325 18223104 3175 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538724 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4449 3175 95 220 0 4226 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 17796

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587432/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17796 CPUtime=4360.58
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3197 0 0 0 436015 43 0 0 25 0 1 0 217128325 18223104 3181 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4449 3181 95 220 0 4226 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 17796

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587432/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17940 CPUtime=4420.56
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3207 0 0 0 442012 44 0 0 25 0 1 0 217128325 18370560 3191 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4485 3191 95 220 0 4262 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 17940

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587304/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17940 CPUtime=4480.53
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3238 0 0 0 448009 44 0 0 25 0 1 0 217128325 18370560 3222 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4485 3222 95 220 0 4262 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 17940

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587240/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17940 CPUtime=4540.52
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3249 0 0 0 454007 45 0 0 25 0 1 0 217128325 18370560 3233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533626 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4485 3233 95 220 0 4262 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 17940

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587176/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=17940 CPUtime=4600.5
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3264 0 0 0 460004 46 0 0 25 0 1 0 217128325 18370560 3248 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4485 3248 95 220 0 4262 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 17940

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587048/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18084 CPUtime=4660.47
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3287 0 0 0 466001 46 0 0 25 0 1 0 217128325 18518016 3271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4521 3271 95 220 0 4298 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 18084

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19084
/proc/meminfo: memFree=1587048/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18084 CPUtime=4720.45
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3297 0 0 0 471998 47 0 0 25 0 1 0 217128325 18518016 3281 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530129 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4521 3281 95 220 0 4298 0
Current children cumulated CPU time (s) 4720.45
Current children cumulated vsize (KiB) 18084

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19248
/proc/meminfo: memFree=1585648/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18228 CPUtime=4780.33
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3320 0 0 0 477986 47 0 0 25 0 1 0 217128325 18665472 3304 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4557 3304 95 220 0 4334 0
Current children cumulated CPU time (s) 4780.33
Current children cumulated vsize (KiB) 18228

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19282
/proc/meminfo: memFree=1586592/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18388 CPUtime=4840.3
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3340 0 0 0 483982 48 0 0 25 0 1 0 217128325 18829312 3324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4597 3324 95 220 0 4374 0
Current children cumulated CPU time (s) 4840.3
Current children cumulated vsize (KiB) 18388

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19282
/proc/meminfo: memFree=1586656/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18388 CPUtime=4900.27
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3356 0 0 0 489979 48 0 0 25 0 1 0 217128325 18829312 3340 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4597 3340 95 220 0 4374 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 18388

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19282
/proc/meminfo: memFree=1586592/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18388 CPUtime=4960.25
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3363 0 0 0 495976 49 0 0 25 0 1 0 217128325 18829312 3347 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4597 3347 95 220 0 4374 0
Current children cumulated CPU time (s) 4960.25
Current children cumulated vsize (KiB) 18388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19282
/proc/meminfo: memFree=1586592/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18388 CPUtime=5000.04
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3370 0 0 0 499955 49 0 0 25 0 1 0 217128325 18829312 3354 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4597 3354 95 220 0 4374 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 18388

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19282
/proc/meminfo: memFree=1586592/2055920 swapFree=4169168/4192956
[pid=18883] ppid=18881 vsize=18388 CPUtime=5000.04
/proc/18883/stat : 18883 (sat7_bin) R 18881 18883 18350 0 -1 4194304 3370 0 0 0 499955 49 0 0 25 0 1 0 217128325 18829312 3354 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18883/statm: 4597 3354 95 220 0 4374 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 18388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.05
CPU user time (s): 4999.55
CPU system time (s): 0.499924
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 18388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.499924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3370
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= 100577

runsolver used 3.82042 second user time and 10.9763 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Apr 27 16:41:52 UTC 2007

IDJOB= 425340
IDBENCH= 20016
IDSOLVER= 183
FILE ID= node23/425340-1177692112

PBS_JOBID= 4698649

Free space on /tmp= 66495 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425340-1177692112/sat7_bin /tmp/evaluation/425340-1177692112/instance-425340-1177692112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425340-1177692112 -o ROOT/results/node23/solver-425340-1177692112 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425340-1177692112/sat7_bin /tmp/evaluation/425340-1177692112/instance-425340-1177692112.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 251397747

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1600648 kB
Buffers:         48248 kB
Cached:         315492 kB
SwapCached:       3392 kB
Active:         265604 kB
Inactive:       122204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1600648 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            52996 kB
Committed_AS:  2883248 kB
PageTables:       1796 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= 66495 MiB

End job on node23 on Fri Apr 27 18:05:16 UTC 2007