Trace number 301079

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
CMUSAT 2007-02-08? (TO) 1200.1 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1559029529-16.cnf
MD5SUM09f244b4fec25f85ec1e5cd86e26f850
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23666
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  600                                                  |
0.00/0.02	c |  Number of clauses:    12000                                                |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-301079-1171951296 -o ROOT/results/node13/solver-301079-1171951296 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301079-1171951296/cmusat /tmp/evaluation/301079-1171951296/instance-301079-1171951296.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/83 3171
/proc/meminfo: memFree=1345344/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=2448 CPUtime=0
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 215084078 2506752 243 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 612 244 96 243 0 366 0

[startup+0.107232 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 3171
/proc/meminfo: memFree=1345344/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=4116 CPUtime=0.1
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 914 0 0 0 10 0 0 0 18 0 1 0 215084078 4214784 606 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 1029 606 113 243 0 783 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4116

[startup+0.515286 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 3171
/proc/meminfo: memFree=1345344/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=5304 CPUtime=0.51
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 1228 0 0 0 51 0 0 0 21 0 1 0 215084078 5431296 920 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 1326 920 118 243 0 1080 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5304

[startup+1.3364 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 3174
/proc/meminfo: memFree=1339960/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=7296 CPUtime=1.32
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 1853 0 0 0 132 0 0 0 25 0 1 0 215084078 7471104 1443 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 1824 1443 118 243 0 1578 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7296

[startup+2.97261 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 3174
/proc/meminfo: memFree=1339320/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=8364 CPUtime=2.96
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 2196 0 0 0 296 0 0 0 25 0 1 0 215084078 8564736 1713 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 2091 1713 118 243 0 1845 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8364

[startup+6.25205 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 3176
/proc/meminfo: memFree=1337144/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=10368 CPUtime=6.24
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 2900 0 0 0 623 1 0 0 25 0 1 0 215084078 10616832 2254 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 2592 2254 118 243 0 2346 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10368

[startup+12.7129 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 3180
/proc/meminfo: memFree=1331448/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=15860 CPUtime=12.7
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 4390 0 0 0 1269 1 0 0 25 0 1 0 215084078 16240640 3487 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 3965 3487 118 243 0 3719 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15860

[startup+25.5276 s]
/proc/loadavg: 0.95 0.98 0.99 3/84 3198
/proc/meminfo: memFree=1329408/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=18028 CPUtime=25.5
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 5175 0 0 0 2548 2 0 0 25 0 1 0 215084078 18460672 4046 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134521818 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 4507 4046 118 243 0 4261 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18028

[startup+51.149 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 3238
/proc/meminfo: memFree=1321280/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=25656 CPUtime=51.08
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 7565 0 0 0 5105 3 0 0 25 0 1 0 215084078 26271744 6068 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 6414 6068 118 243 0 6168 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25656

[startup+102.373 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1307120/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=41936 CPUtime=102.28
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 12163 0 0 0 10222 6 0 0 25 0 1 0 215084078 42942464 9891 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 10484 9891 118 243 0 10238 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41936

[startup+162.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1302064/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=46808 CPUtime=162.3
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 13682 0 0 0 16222 8 0 0 25 0 1 0 215084078 47931392 11161 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589596 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 11702 11161 118 243 0 11456 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 46808

[startup+222.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1294064/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=54576 CPUtime=222.31
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 15994 0 0 0 22220 11 0 0 25 0 1 0 215084078 55885824 13182 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 13644 13182 118 243 0 13398 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 54576

[startup+282.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1255728/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=95180 CPUtime=282.33
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 26393 0 0 0 28216 17 0 0 25 0 1 0 215084078 97464320 22665 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 23795 22665 118 243 0 23549 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 95180

[startup+342.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1255664/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=95240 CPUtime=342.35
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 26623 0 0 0 34217 18 0 0 25 0 1 0 215084078 97525760 22717 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 23810 22717 118 243 0 23564 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 95240

[startup+402.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1255408/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=95308 CPUtime=402.35
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 26895 0 0 0 40217 18 0 0 25 0 1 0 215084078 97595392 22796 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 23827 22796 118 243 0 23581 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 95308

[startup+462.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1255088/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=95380 CPUtime=462.37
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 27185 0 0 0 46218 19 0 0 25 0 1 0 215084078 97669120 22876 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 23845 22876 118 243 0 23599 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 95380

[startup+522.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1254704/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=95464 CPUtime=522.39
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 27513 0 0 0 52219 20 0 0 25 0 1 0 215084078 97755136 22976 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 23866 22976 118 243 0 23620 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 95464

[startup+582.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1254384/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=95728 CPUtime=582.41
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 27591 0 0 0 58220 21 0 0 25 0 1 0 215084078 98025472 23054 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 23932 23054 118 243 0 23686 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 95728

[startup+642.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1253488/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=96400 CPUtime=642.41
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 28054 0 0 0 64220 21 0 0 25 0 1 0 215084078 98713600 23268 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 24100 23268 118 243 0 23854 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 96400

[startup+702.698 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1253424/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=96592 CPUtime=702.44
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 28086 0 0 0 70222 22 0 0 25 0 1 0 215084078 98910208 23300 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 24148 23300 118 243 0 23902 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 96592

[startup+762.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1243568/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=106136 CPUtime=762.45
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 30812 0 0 0 76219 26 0 0 25 0 1 0 215084078 108683264 25755 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 26534 25755 118 243 0 26288 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 106136

[startup+822.764 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1243440/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=106268 CPUtime=822.46
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 30846 0 0 0 82220 26 0 0 25 0 1 0 215084078 108818432 25789 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 26567 25789 118 243 0 26321 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 106268

[startup+882.795 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1236144/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=113424 CPUtime=882.48
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 32716 0 0 0 88219 29 0 0 25 0 1 0 215084078 116146176 27659 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 28356 27659 118 243 0 28110 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 113424

[startup+942.829 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1234992/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=114356 CPUtime=942.49
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 33246 0 0 0 94219 30 0 0 25 0 1 0 215084078 117100544 27893 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590259 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 28589 27893 118 243 0 28343 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 114356

[startup+1002.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1233136/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=116556 CPUtime=1002.51
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 33792 0 0 0 100220 31 0 0 25 0 1 0 215084078 119353344 28439 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589586 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 29139 28439 118 243 0 28893 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 116556

[startup+1062.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1225072/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=123936 CPUtime=1062.53
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 36051 0 0 0 106219 34 0 0 25 0 1 0 215084078 126910464 30375 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 30984 30375 118 243 0 30738 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 123936

[startup+1122.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3262
/proc/meminfo: memFree=1224816/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=124276 CPUtime=1122.53
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 36114 0 0 0 112219 34 0 0 25 0 1 0 215084078 127258624 30438 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 31069 30438 118 243 0 30823 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 124276

[startup+1182.95 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 3262
/proc/meminfo: memFree=1224368/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=124668 CPUtime=1182.55
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 36242 0 0 0 118220 35 0 0 25 0 1 0 215084078 127660032 30533 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 31167 30533 118 243 0 30921 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 124668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3262
/proc/meminfo: memFree=1224368/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=124668 CPUtime=1200.07
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 36243 0 0 0 119972 35 0 0 25 0 1 0 215084078 127660032 30534 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 31167 30534 118 243 0 30921 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 124668

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

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

[startup+1200.47 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3262
/proc/meminfo: memFree=1224368/2055920 swapFree=4192812/4192956
[pid=3171] ppid=3169 vsize=124668 CPUtime=1200.07
/proc/3171/stat : 3171 (cmusat) R 3169 3171 2262 0 -1 4194304 36243 0 0 0 119972 35 0 0 25 0 1 0 215084078 127660032 30534 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/3171/statm: 31167 30534 118 243 0 30921 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 124668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.1
CPU user time (s): 1199.73
CPU system time (s): 0.375942
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 124668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36243
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= 1922

runsolver used 1.38679 second user time and 2.80057 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 06:01:36 UTC 2007

IDJOB= 301079
IDBENCH= 20050
IDSOLVER= 121
FILE ID= node13/301079-1171951296

PBS_JOBID= 3848946

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1559029529-16.cnf
COMMAND LINE= /tmp/evaluation/301079-1171951296/cmusat /tmp/evaluation/301079-1171951296/instance-301079-1171951296.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301079-1171951296 -o ROOT/results/node13/solver-301079-1171951296 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301079-1171951296/cmusat /tmp/evaluation/301079-1171951296/instance-301079-1171951296.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  09f244b4fec25f85ec1e5cd86e26f850

RANDOM SEED= 944553189

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1345816 kB
Buffers:         51420 kB
Cached:         522500 kB
SwapCached:          0 kB
Active:         214448 kB
Inactive:       414820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          74640 kB
Slab:            66060 kB
Committed_AS:   948472 kB
PageTables:       1988 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= 66546 MiB

End job on node13 on Tue Feb 20 06:21:39 UTC 2007