Trace number 425305

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) 5000.09 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.01/0.02	c Restarting after 251 conflicts
0.01/0.03	c Restarting after 477 conflicts
0.01/0.05	c Restarting after 816 conflicts
0.01/0.09	c Restarting after 1324 conflicts
0.09/0.14	c Restarting after 2083 conflicts
0.19/0.22	c Restarting after 3223 conflicts
0.29/0.34	c Restarting after 4932 conflicts
0.49/0.53	c Restarting after 7494 conflicts
0.79/0.81	c Restarting after 11338 conflicts
1.19/1.24	c Restarting after 17104 conflicts
1.89/1.91	c Restarting after 25753 conflicts
2.89/2.93	c Restarting after 38727 conflicts
4.49/4.51	c Restarting after 58188 conflicts
6.89/6.98	c Restarting after 87381 conflicts
10.69/10.75	c Restarting after 131170 conflicts
16.49/16.56	c Restarting after 196855 conflicts
25.28/25.35	c Restarting after 295381 conflicts
39.08/39.10	c Restarting after 443171 conflicts
60.17/60.26	c Restarting after 664854 conflicts
92.95/93.05	c Restarting after 997380 conflicts
142.84/142.94	c Restarting after 1496169 conflicts
219.91/220.07	c Restarting after 2244351 conflicts
340.06/340.21	c Restarting after 3366625 conflicts
526.29/526.57	c Restarting after 5050036 conflicts
820.88/821.27	c Restarting after 7575152 conflicts
1284.90/1285.40	c Restarting after 11362827 conflicts
2007.62/2008.48	c Restarting after 17044339 conflicts
3139.58/3140.96	c Restarting after 25566608 conflicts
4938.60/4940.60	c Restarting after 38350012 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/node20/watcher-425305-1177676429 -o ROOT/results/node20/solver-425305-1177676429 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425305-1177676429/sat7_bin /tmp/evaluation/425305-1177676429/instance-425305-1177676429.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4236
/proc/meminfo: memFree=1651360/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=1204 CPUtime=0
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 215560206 1232896 126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 301 126 87 220 0 78 0

[startup+0.015916 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4236
/proc/meminfo: memFree=1651360/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=1208 CPUtime=0.01
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 178 0 0 0 1 0 0 0 18 0 1 0 215560206 1236992 162 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 302 162 95 220 0 79 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1208

[startup+0.101933 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4236
/proc/meminfo: memFree=1651360/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=1468 CPUtime=0.09
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 215560206 1503232 196 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 367 196 95 220 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301973 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4236
/proc/meminfo: memFree=1651360/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=1468 CPUtime=0.29
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 234 0 0 0 29 0 0 0 19 0 1 0 215560206 1503232 218 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 367 218 95 220 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701054 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 4236
/proc/meminfo: memFree=1651360/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=1984 CPUtime=0.69
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 258 0 0 0 69 0 0 0 23 0 1 0 215560206 2031616 242 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528670 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 496 242 95 220 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50122 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 4237
/proc/meminfo: memFree=1650776/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=1984 CPUtime=1.49
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 215560206 2031616 269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 496 269 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10154 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 4237
/proc/meminfo: memFree=1650520/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=2116 CPUtime=3.09
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 319 0 0 0 309 0 0 0 25 0 1 0 215560206 2166784 303 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 529 303 95 220 0 306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.30118 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 4237
/proc/meminfo: memFree=1650200/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=2116 CPUtime=6.29
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 215560206 2166784 349 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538101 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 529 349 95 220 0 306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7015 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 4237
/proc/meminfo: memFree=1649880/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=3144 CPUtime=12.69
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 435 0 0 0 1269 0 0 0 25 0 1 0 215560206 3219456 419 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536174 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 786 419 95 220 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3144

[startup+25.501 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 4237
/proc/meminfo: memFree=1649560/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=3276 CPUtime=25.48
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 501 0 0 0 2548 0 0 0 25 0 1 0 215560206 3354624 485 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537030 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 819 485 95 220 0 596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3276

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 4237
/proc/meminfo: memFree=1649176/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=3540 CPUtime=51.07
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 596 0 0 0 5107 0 0 0 25 0 1 0 215560206 3624960 580 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 885 580 95 220 0 662 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3540

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 4237
/proc/meminfo: memFree=1648728/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=3804 CPUtime=102.25
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 707 0 0 0 10225 0 0 0 25 0 1 0 215560206 3895296 691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 951 691 95 220 0 728 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3804

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1648280/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=4204 CPUtime=162.23
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 812 0 0 0 16222 1 0 0 25 0 1 0 215560206 4304896 796 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1051 796 95 220 0 828 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4204

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1647960/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=4336 CPUtime=222.21
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 880 0 0 0 22220 1 0 0 25 0 1 0 215560206 4440064 864 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1084 864 95 220 0 861 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1647704/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=4472 CPUtime=282.18
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 941 0 0 0 28217 1 0 0 25 0 1 0 215560206 4579328 925 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538840 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1118 925 95 220 0 895 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4472

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1647520/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=4604 CPUtime=342.16
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 986 0 0 0 34214 2 0 0 25 0 1 0 215560206 4714496 970 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1151 970 95 220 0 928 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4604

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1647200/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=4868 CPUtime=402.14
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 1048 0 0 0 40212 2 0 0 25 0 1 0 215560206 4984832 1032 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1217 1032 95 220 0 994 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4868

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1647136/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=5008 CPUtime=462.12
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 1077 0 0 0 46209 3 0 0 25 0 1 0 215560206 5128192 1061 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1252 1061 95 220 0 1029 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 5008

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1647008/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=5144 CPUtime=522.09
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 1107 0 0 0 52206 3 0 0 25 0 1 0 215560206 5267456 1091 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1286 1091 95 220 0 1063 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5144

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1646752/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=5424 CPUtime=582.07
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 1183 0 0 0 58204 3 0 0 25 0 1 0 215560206 5554176 1167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529579 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1356 1167 95 220 0 1133 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5424

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4237
/proc/meminfo: memFree=1646560/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=5424 CPUtime=642.05
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 1214 0 0 0 64201 4 0 0 25 0 1 0 215560206 5554176 1198 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 1356 1198 95 220 0 1133 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5424


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642592/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=10964 CPUtime=4060.64
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2201 0 0 0 406034 30 0 0 25 0 1 0 215560206 11227136 2185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2741 2185 95 220 0 2518 0
Current children cumulated CPU time (s) 4060.64
Current children cumulated vsize (KiB) 10964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=10964 CPUtime=4120.61
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2210 0 0 0 412031 30 0 0 25 0 1 0 215560206 11227136 2194 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2741 2194 95 220 0 2518 0
Current children cumulated CPU time (s) 4120.61
Current children cumulated vsize (KiB) 10964

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642592/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=10964 CPUtime=4180.59
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2210 0 0 0 418028 31 0 0 25 0 1 0 215560206 11227136 2194 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536436 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2741 2194 95 220 0 2518 0
Current children cumulated CPU time (s) 4180.59
Current children cumulated vsize (KiB) 10964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=10964 CPUtime=4240.57
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2210 0 0 0 424026 31 0 0 25 0 1 0 215560206 11227136 2194 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2741 2194 95 220 0 2518 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 10964

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 4437
/proc/meminfo: memFree=1642592/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=10964 CPUtime=4300.54
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2220 0 0 0 430023 31 0 0 25 0 1 0 215560206 11227136 2204 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529967 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2741 2204 95 220 0 2518 0
Current children cumulated CPU time (s) 4300.54
Current children cumulated vsize (KiB) 10964

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4437
/proc/meminfo: memFree=1642528/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11108 CPUtime=4360.52
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2226 0 0 0 436020 32 0 0 25 0 1 0 215560206 11374592 2210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2777 2210 95 220 0 2554 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 11108

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642528/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11108 CPUtime=4420.49
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2235 0 0 0 442017 32 0 0 25 0 1 0 215560206 11374592 2219 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2777 2219 95 220 0 2554 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 11108

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642464/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11108 CPUtime=4480.48
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2239 0 0 0 448015 33 0 0 25 0 1 0 215560206 11374592 2223 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2777 2223 95 220 0 2554 0
Current children cumulated CPU time (s) 4480.48
Current children cumulated vsize (KiB) 11108

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642400/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11108 CPUtime=4540.45
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2247 0 0 0 454012 33 0 0 25 0 1 0 215560206 11374592 2231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2777 2231 95 220 0 2554 0
Current children cumulated CPU time (s) 4540.45
Current children cumulated vsize (KiB) 11108

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642400/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11252 CPUtime=4600.44
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2259 0 0 0 460010 34 0 0 25 0 1 0 215560206 11522048 2243 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2813 2243 95 220 0 2590 0
Current children cumulated CPU time (s) 4600.44
Current children cumulated vsize (KiB) 11252

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642336/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11252 CPUtime=4660.41
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2267 0 0 0 466007 34 0 0 25 0 1 0 215560206 11522048 2251 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2813 2251 95 220 0 2590 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 11252

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642400/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11252 CPUtime=4720.39
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2270 0 0 0 472005 34 0 0 25 0 1 0 215560206 11522048 2254 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2813 2254 95 220 0 2590 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 11252

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4437
/proc/meminfo: memFree=1642336/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11252 CPUtime=4780.37
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2270 0 0 0 478002 35 0 0 25 0 1 0 215560206 11522048 2254 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029313 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2813 2254 95 220 0 2590 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 11252

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4439
/proc/meminfo: memFree=1642144/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11252 CPUtime=4840.34
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2278 0 0 0 483999 35 0 0 25 0 1 0 215560206 11522048 2262 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2813 2262 95 220 0 2590 0
Current children cumulated CPU time (s) 4840.34
Current children cumulated vsize (KiB) 11252

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4439
/proc/meminfo: memFree=1642208/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11396 CPUtime=4900.32
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2288 0 0 0 489996 36 0 0 25 0 1 0 215560206 11669504 2272 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535960 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2849 2272 95 220 0 2626 0
Current children cumulated CPU time (s) 4900.32
Current children cumulated vsize (KiB) 11396

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4439
/proc/meminfo: memFree=1642208/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11396 CPUtime=4960.29
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2303 0 0 0 495993 36 0 0 25 0 1 0 215560206 11669504 2287 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2849 2287 95 220 0 2626 0
Current children cumulated CPU time (s) 4960.29
Current children cumulated vsize (KiB) 11396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4439
/proc/meminfo: memFree=1642208/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11396 CPUtime=5000.08
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2310 0 0 0 499972 36 0 0 25 0 1 0 215560206 11669504 2294 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2849 2294 95 220 0 2626 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11396

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 4439
/proc/meminfo: memFree=1642208/2055920 swapFree=4154148/4192956
[pid=4236] ppid=4234 vsize=11396 CPUtime=5000.08
/proc/4236/stat : 4236 (sat7_bin) R 4234 4236 4182 0 -1 4194304 2310 0 0 0 499972 36 0 0 25 0 1 0 215560206 11669504 2294 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4236/statm: 2849 2294 95 220 0 2626 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 4999.72
CPU system time (s): 0.369943
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 11396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2310
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= 100712

runsolver used 3.98339 second user time and 10.3304 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Fri Apr 27 12:20:29 UTC 2007

IDJOB= 425305
IDBENCH= 19972
IDSOLVER= 183
FILE ID= node20/425305-1177676429

PBS_JOBID= 4698618

Free space on /tmp= 66529 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425305-1177676429/sat7_bin /tmp/evaluation/425305-1177676429/instance-425305-1177676429.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-425305-1177676429 -o ROOT/results/node20/solver-425305-1177676429 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425305-1177676429/sat7_bin /tmp/evaluation/425305-1177676429/instance-425305-1177676429.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 511289311

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1651832 kB
Buffers:         49308 kB
Cached:         265252 kB
SwapCached:      18436 kB
Active:         192284 kB
Inactive:       147012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651832 kB
SwapTotal:     4192956 kB
SwapFree:      4154148 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            50368 kB
Committed_AS:  2109136 kB
PageTables:       1744 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= 66529 MiB

End job on node20 on Fri Apr 27 13:43:53 UTC 2007