Trace number 424477

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
MXC 2007-02-08? (TO) 5000.02 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node74/watcher-424477-1177672451 -o ROOT/results/node74/solver-424477-1177672451 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424477-1177672451/mxc /tmp/evaluation/424477-1177672451/instance-424477-1177672451.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 8530
/proc/meminfo: memFree=1631192/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1064 CPUtime=0
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 215159910 1089536 118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 266 118 57 122 0 140 0

[startup+0.045081 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 8530
/proc/meminfo: memFree=1631192/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1196 CPUtime=0.04
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 168 0 0 0 4 0 0 0 18 0 1 0 215159910 1224704 153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 299 154 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.101087 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 8530
/proc/meminfo: memFree=1631192/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1336 CPUtime=0.09
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 215159910 1368064 182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 334 182 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301109 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 8530
/proc/meminfo: memFree=1631192/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1468 CPUtime=0.29
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 215159910 1503232 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 367 213 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701155 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 8530
/proc/meminfo: memFree=1631192/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1588 CPUtime=0.69
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 262 0 0 0 69 0 0 0 22 0 1 0 215159910 1626112 245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 397 245 67 122 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1588

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 8531
/proc/meminfo: memFree=1630352/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1720 CPUtime=1.49
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 297 0 0 0 149 0 0 0 25 0 1 0 215159910 1761280 280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 430 280 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10243 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 8531
/proc/meminfo: memFree=1630096/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=1852 CPUtime=3.1
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 340 0 0 0 310 0 0 0 25 0 1 0 215159910 1896448 323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 463 323 67 122 0 337 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1852

[startup+6.3018 s]
/proc/loadavg: 1.01 1.00 0.99 2/67 8531
/proc/meminfo: memFree=1629712/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=2100 CPUtime=6.29
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 399 0 0 0 629 0 0 0 25 0 1 0 215159910 2150400 382 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 525 382 67 122 0 399 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2100

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 0.99 2/67 8531
/proc/meminfo: memFree=1629456/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=2328 CPUtime=12.69
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 449 0 0 0 1269 0 0 0 25 0 1 0 215159910 2383872 432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 582 432 67 122 0 456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2328

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8531
/proc/meminfo: memFree=1629072/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=2664 CPUtime=25.49
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 534 0 0 0 2549 0 0 0 25 0 1 0 215159910 2727936 517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 666 517 67 122 0 540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2664

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8531
/proc/meminfo: memFree=1628624/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=3140 CPUtime=51.08
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 654 0 0 0 5108 0 0 0 25 0 1 0 215159910 3215360 637 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 785 637 67 122 0 659 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3140

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 8531
/proc/meminfo: memFree=1628176/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=3476 CPUtime=102.26
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 763 0 0 0 10226 0 0 0 25 0 1 0 215159910 3559424 746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 869 746 67 122 0 743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3476

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 8531
/proc/meminfo: memFree=1627728/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=3856 CPUtime=162.24
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 855 0 0 0 16224 0 0 0 25 0 1 0 215159910 3948544 838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 964 838 67 122 0 838 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3856

[startup+222.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 8531
/proc/meminfo: memFree=1627344/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=4308 CPUtime=222.22
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 957 0 0 0 22222 0 0 0 25 0 1 0 215159910 4411392 940 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1077 940 67 122 0 951 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4308

[startup+282.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/67 8531
/proc/meminfo: memFree=1627088/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=4476 CPUtime=282.21
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1005 0 0 0 28220 1 0 0 25 0 1 0 215159910 4583424 988 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1119 988 67 122 0 993 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4476

[startup+342.302 s]
/proc/loadavg: 1.19 1.07 1.01 2/67 8531
/proc/meminfo: memFree=1626832/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=4776 CPUtime=342.18
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1070 0 0 0 34217 1 0 0 25 0 1 0 215159910 4890624 1053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1194 1053 67 122 0 1068 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4776

[startup+402.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/67 8531
/proc/meminfo: memFree=1626704/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=4844 CPUtime=402.17
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1094 0 0 0 40216 1 0 0 25 0 1 0 215159910 4960256 1077 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1211 1077 67 122 0 1085 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4844

[startup+462.301 s]
/proc/loadavg: 1.18 1.09 1.01 2/67 8531
/proc/meminfo: memFree=1626448/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=5076 CPUtime=462.15
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1142 0 0 0 46214 1 0 0 25 0 1 0 215159910 5197824 1125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1269 1125 67 122 0 1143 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5076

[startup+522.301 s]
/proc/loadavg: 1.12 1.08 1.01 2/67 8531
/proc/meminfo: memFree=1626320/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=5280 CPUtime=522.13
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1191 0 0 0 52212 1 0 0 25 0 1 0 215159910 5406720 1174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1320 1174 67 122 0 1194 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5280

[startup+582.301 s]
/proc/loadavg: 1.10 1.08 1.01 2/67 8531
/proc/meminfo: memFree=1626128/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=5360 CPUtime=582.11
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1212 0 0 0 58210 1 0 0 25 0 1 0 215159910 5488640 1195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1340 1195 67 122 0 1214 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5360

[startup+642.301 s]
/proc/loadavg: 1.12 1.09 1.02 2/67 8531
/proc/meminfo: memFree=1626064/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=5448 CPUtime=642.1
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1245 0 0 0 64209 1 0 0 25 0 1 0 215159910 5578752 1228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 1362 1228 67 122 0 1236 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5448


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622928/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8388 CPUtime=4000.99
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 1998 0 0 0 400092 7 0 0 25 0 1 0 215159910 8589312 1974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2097 1974 67 122 0 1971 0
Current children cumulated CPU time (s) 4000.99
Current children cumulated vsize (KiB) 8388

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622864/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8468 CPUtime=4060.97
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2002 0 0 0 406090 7 0 0 25 0 1 0 215159910 8671232 1978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2117 1978 67 122 0 1991 0
Current children cumulated CPU time (s) 4060.97
Current children cumulated vsize (KiB) 8468

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622800/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8468 CPUtime=4120.95
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2018 0 0 0 412088 7 0 0 25 0 1 0 215159910 8671232 1994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534640 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2117 1994 67 122 0 1991 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 8468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622800/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8536 CPUtime=4180.93
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2029 0 0 0 418086 7 0 0 25 0 1 0 215159910 8740864 2005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2134 2005 67 122 0 2008 0
Current children cumulated CPU time (s) 4180.93
Current children cumulated vsize (KiB) 8536

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622736/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8536 CPUtime=4240.92
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2030 0 0 0 424085 7 0 0 25 0 1 0 215159910 8740864 2006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2134 2006 67 122 0 2008 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 8536

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622672/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8536 CPUtime=4300.9
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2035 0 0 0 430083 7 0 0 25 0 1 0 215159910 8740864 2011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2134 2011 67 122 0 2008 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 8536

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622672/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8632 CPUtime=4360.89
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2044 0 0 0 436081 8 0 0 25 0 1 0 215159910 8839168 2020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2158 2020 67 122 0 2032 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 8632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622672/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8632 CPUtime=4420.87
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2044 0 0 0 442079 8 0 0 25 0 1 0 215159910 8839168 2020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2158 2020 67 122 0 2032 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 8632

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622608/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8632 CPUtime=4480.85
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2057 0 0 0 448077 8 0 0 25 0 1 0 215159910 8839168 2033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2158 2033 67 122 0 2032 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 8632

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622608/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8632 CPUtime=4540.83
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2057 0 0 0 454075 8 0 0 25 0 1 0 215159910 8839168 2033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2158 2033 67 122 0 2032 0
Current children cumulated CPU time (s) 4540.83
Current children cumulated vsize (KiB) 8632

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622608/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8688 CPUtime=4600.82
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2061 0 0 0 460074 8 0 0 25 0 1 0 215159910 8896512 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2172 2037 67 122 0 2046 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 8688

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622480/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8688 CPUtime=4660.8
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2074 0 0 0 466072 8 0 0 25 0 1 0 215159910 8896512 2049 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517566 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2172 2049 67 122 0 2046 0
Current children cumulated CPU time (s) 4660.8
Current children cumulated vsize (KiB) 8688

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622608/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8688 CPUtime=4720.78
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2074 0 0 0 472070 8 0 0 25 0 1 0 215159910 8896512 2049 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2172 2049 67 122 0 2046 0
Current children cumulated CPU time (s) 4720.78
Current children cumulated vsize (KiB) 8688

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622544/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=8688 CPUtime=4780.76
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2074 0 0 0 478068 8 0 0 25 0 1 0 215159910 8896512 2049 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2172 2049 67 122 0 2046 0
Current children cumulated CPU time (s) 4780.76
Current children cumulated vsize (KiB) 8688

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622288/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=9112 CPUtime=4840.75
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2151 0 0 0 484066 9 0 0 25 0 1 0 215159910 9330688 2126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2278 2126 67 122 0 2152 0
Current children cumulated CPU time (s) 4840.75
Current children cumulated vsize (KiB) 9112

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622288/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=9088 CPUtime=4900.73
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2156 0 0 0 490064 9 0 0 25 0 1 0 215159910 9306112 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2272 2122 67 122 0 2146 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 9088

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622160/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=9152 CPUtime=4960.71
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2181 0 0 0 496062 9 0 0 25 0 1 0 215159910 9371648 2147 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2288 2147 67 122 0 2162 0
Current children cumulated CPU time (s) 4960.71
Current children cumulated vsize (KiB) 9152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 8731
/proc/meminfo: memFree=1622160/2055920 swapFree=4183092/4192956
[pid=8530] ppid=8528 vsize=9228 CPUtime=5000.01
/proc/8530/stat : 8530 (mxc) R 8528 8530 7982 0 -1 4194304 2198 0 0 0 499992 9 0 0 25 0 1 0 215159910 9449472 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8530/statm: 2307 2164 67 122 0 2181 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 9228

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.02
CPU user time (s): 4999.92
CPU system time (s): 0.096985
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 9228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2198
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= 7191

runsolver used 4.43933 second user time and 9.27359 second system time

The end



Launcher Data (download as text)




Begin job on node74 on Fri Apr 27 11:14:12 UTC 2007

IDJOB= 424477
IDBENCH= 19965
IDSOLVER= 174
FILE ID= node74/424477-1177672451

PBS_JOBID= 4698576

Free space on /tmp= 103222 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424477-1177672451/mxc /tmp/evaluation/424477-1177672451/instance-424477-1177672451.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-424477-1177672451 -o ROOT/results/node74/solver-424477-1177672451 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424477-1177672451/mxc /tmp/evaluation/424477-1177672451/instance-424477-1177672451.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 901324191

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1631600 kB
Buffers:         45084 kB
Cached:         302444 kB
SwapCached:       3148 kB
Active:         131160 kB
Inactive:       226488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631600 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            52488 kB
Committed_AS:  4043788 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103222 MiB

End job on node74 on Fri Apr 27 12:37:35 UTC 2007