Trace number 311288

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) 1200.03 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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 Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |

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/node65/watcher-311288-1172567271 -o ROOT/results/node65/solver-311288-1172567271 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311288-1172567271/cmusat /tmp/evaluation/311288-1172567271/instance-311288-1172567271.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 3/64 25122
/proc/meminfo: memFree=1813008/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=2604 CPUtime=0
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 276684643 2666496 240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 651 241 96 243 0 405 0

[startup+0.106841 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25122
/proc/meminfo: memFree=1813008/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=3136 CPUtime=0.1
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 403 0 0 0 10 0 0 0 18 0 1 0 276684643 3211264 386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 784 386 118 243 0 538 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3136

[startup+0.514907 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25122
/proc/meminfo: memFree=1813008/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=3900 CPUtime=0.51
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 596 0 0 0 51 0 0 0 21 0 1 0 276684643 3993600 579 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 975 579 118 243 0 729 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.33504 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1810824/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=4348 CPUtime=1.33
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 711 0 0 0 133 0 0 0 25 0 1 0 276684643 4452352 694 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591998 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 1087 694 118 243 0 841 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4348

[startup+2.97131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1810184/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=6676 CPUtime=2.96
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 1208 0 0 0 296 0 0 0 25 0 1 0 276684643 6836224 1191 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 1669 1191 118 243 0 1423 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6676

[startup+6.24985 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1808200/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=6676 CPUtime=6.24
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 1259 0 0 0 624 0 0 0 25 0 1 0 276684643 6836224 1242 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 1669 1242 118 243 0 1423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6676

[startup+12.7039 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1806864/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=7888 CPUtime=12.69
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 1651 0 0 0 1269 0 0 0 25 0 1 0 276684643 8077312 1564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 1972 1564 118 243 0 1726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7888

[startup+25.508 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1802576/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=12596 CPUtime=25.49
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 3094 0 0 0 2548 1 0 0 25 0 1 0 276684643 12898304 2626 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 3149 2626 118 243 0 2903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12596

[startup+51.1122 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1798736/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=16112 CPUtime=51.09
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 4299 0 0 0 5106 3 0 0 25 0 1 0 276684643 16498688 3586 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 4028 3586 118 243 0 3782 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16112

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1787664/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=28136 CPUtime=102.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 7880 0 0 0 10223 5 0 0 25 0 1 0 276684643 28811264 6364 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 7034 6364 118 243 0 6788 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 28136

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1786768/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=28636 CPUtime=162.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 8333 0 0 0 16222 6 0 0 25 0 1 0 276684643 29323264 6583 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 7159 6583 118 243 0 6913 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 28636

[startup+222.357 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1780496/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=34572 CPUtime=222.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 10179 0 0 0 22220 8 0 0 25 0 1 0 276684643 35401728 8151 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 8643 8151 118 243 0 8397 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 34572

[startup+282.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1757200/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=60216 CPUtime=282.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 17014 0 0 0 28217 11 0 0 25 0 1 0 276684643 61661184 13931 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15054 13931 118 243 0 14808 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 60216

[startup+342.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1756944/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=60348 CPUtime=342.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 17101 0 0 0 34216 12 0 0 25 0 1 0 276684643 61796352 14018 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15087 14018 118 243 0 14841 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 60348

[startup+402.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1756560/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=60612 CPUtime=402.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 17358 0 0 0 40216 12 0 0 25 0 1 0 276684643 62066688 14086 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15153 14086 118 243 0 14907 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 60612

[startup+462.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1756240/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=60688 CPUtime=462.27
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 17660 0 0 0 46215 12 0 0 25 0 1 0 276684643 62144512 14181 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15172 14181 118 243 0 14926 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 60688

[startup+522.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1755728/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=60772 CPUtime=522.27
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 18001 0 0 0 52215 12 0 0 25 0 1 0 276684643 62230528 14296 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15193 14296 118 243 0 14947 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 60772

[startup+582.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1755728/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=60772 CPUtime=582.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 18013 0 0 0 58216 12 0 0 25 0 1 0 276684643 62230528 14308 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15193 14308 118 243 0 14947 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 60772

[startup+642.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1755088/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=61060 CPUtime=642.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 18404 0 0 0 64215 13 0 0 25 0 1 0 276684643 62525440 14452 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15265 14452 118 243 0 15019 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 61060

[startup+702.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1755024/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=61196 CPUtime=702.27
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 18425 0 0 0 70214 13 0 0 25 0 1 0 276684643 62664704 14473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 15299 14473 118 243 0 15053 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 61196

[startup+762.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1749712/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=66052 CPUtime=762.27
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 20022 0 0 0 76213 14 0 0 25 0 1 0 276684643 67637248 15799 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 16513 15799 118 243 0 16267 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 66052

[startup+822.549 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1749456/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=66328 CPUtime=822.27
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 20074 0 0 0 82213 14 0 0 25 0 1 0 276684643 67919872 15851 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134594575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 16582 15851 118 243 0 16336 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 66328

[startup+882.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1745104/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=70280 CPUtime=882.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 21465 0 0 0 88212 16 0 0 25 0 1 0 276684643 71966720 16945 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 17570 16945 118 243 0 17324 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 70280

[startup+942.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1744976/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=70416 CPUtime=942.28
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 21488 0 0 0 94212 16 0 0 25 0 1 0 276684643 72105984 16968 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 17604 16968 118 243 0 17358 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 70416

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1744848/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=70576 CPUtime=1002.29
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 21525 0 0 0 100212 17 0 0 25 0 1 0 276684643 72269824 17005 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 17644 17005 118 243 0 17398 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 70576

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1739472/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=75468 CPUtime=1062.29
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 23196 0 0 0 106210 19 0 0 25 0 1 0 276684643 77279232 18351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 18867 18351 118 243 0 18621 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 75468

[startup+1122.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1739216/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=75832 CPUtime=1122.29
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 23255 0 0 0 112210 19 0 0 25 0 1 0 276684643 77651968 18410 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 18958 18410 118 243 0 18712 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 75832

[startup+1182.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1739024/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=75992 CPUtime=1182.29
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 23308 0 0 0 118210 19 0 0 25 0 1 0 276684643 77815808 18463 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 18998 18463 118 243 0 18752 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 75992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1738960/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=75992 CPUtime=1200.01
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 23318 0 0 0 119982 19 0 0 25 0 1 0 276684643 77815808 18473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 18998 18473 118 243 0 18752 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 75992

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25123
/proc/meminfo: memFree=1738960/2055920 swapFree=4172316/4192956
[pid=25122] ppid=25120 vsize=75992 CPUtime=1200.01
/proc/25122/stat : 25122 (cmusat) R 25120 25122 23197 0 -1 4194304 23318 0 0 0 119982 19 0 0 25 0 1 0 276684643 77815808 18473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/25122/statm: 18998 18473 118 243 0 18752 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 75992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.208968
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 75992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23318
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= 1032

runsolver used 0.892864 second user time and 2.31565 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Feb 27 09:07:51 UTC 2007

IDJOB= 311288
IDBENCH= 20310
IDSOLVER= 121
FILE ID= node65/311288-1172567271

PBS_JOBID= 3971881

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311288-1172567271/cmusat /tmp/evaluation/311288-1172567271/instance-311288-1172567271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-311288-1172567271 -o ROOT/results/node65/solver-311288-1172567271 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311288-1172567271/cmusat /tmp/evaluation/311288-1172567271/instance-311288-1172567271.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 674857633

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1813416 kB
Buffers:         30836 kB
Cached:         151508 kB
SwapCached:      14924 kB
Active:          94052 kB
Inactive:       110420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813416 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:            2544 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            23996 kB
Committed_AS:   658804 kB
PageTables:       1460 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= 66559 MiB

End job on node65 on Tue Feb 27 09:27:54 UTC 2007