Trace number 338415

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) 1200.15 1200.56

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.9324
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  2025                                                 |
0.09/0.10	c |  Number of clauses:    86175                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-338415-1173685397 -o ROOT/results/node63/solver-338415-1173685397 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338415-1173685397/cmusat /tmp/evaluation/338415-1173685397/instance-338415-1173685397.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 6750
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=2472 CPUtime=0
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 466 0 0 0 0 0 0 0 18 0 1 0 388497084 2531328 449 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 618 449 96 243 0 372 0

[startup+0.035888 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 6750
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=3896 CPUtime=0.02
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 830 0 0 0 2 0 0 0 18 0 1 0 388497084 3989504 813 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 974 814 96 243 0 728 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3896

[startup+0.101896 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 6750
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=7132 CPUtime=0.09
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 1592 0 0 0 9 0 0 0 18 0 1 0 388497084 7303168 1575 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 1783 1575 96 243 0 1537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7132

[startup+0.301916 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 6750
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=7128 CPUtime=0.29
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 1643 0 0 0 29 0 0 0 19 0 1 0 388497084 7299072 1626 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 1782 1626 107 243 0 1536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7128

[startup+0.701958 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 6750
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=7576 CPUtime=0.69
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 1728 0 0 0 69 0 0 0 22 0 1 0 388497084 7757824 1711 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 1894 1711 108 243 0 1648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7576

[startup+1.50104 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6751
/proc/meminfo: memFree=1594440/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=13912 CPUtime=1.48
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 4837 0 0 0 147 1 0 0 25 0 1 0 388497084 14245888 2838 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 3478 2839 119 243 0 3232 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13912

[startup+3.10121 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6751
/proc/meminfo: memFree=1583688/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=24076 CPUtime=3.09
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 7420 0 0 0 306 3 0 0 25 0 1 0 388497084 24653824 5421 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 6019 5421 119 243 0 5773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24076

[startup+6.30155 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6751
/proc/meminfo: memFree=1565320/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=39920 CPUtime=6.29
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 11456 0 0 0 624 5 0 0 25 0 1 0 388497084 40878080 9457 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 9980 9457 119 243 0 9734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39920

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6751
/proc/meminfo: memFree=1550352/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=50348 CPUtime=12.69
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 14129 0 0 0 1262 7 0 0 25 0 1 0 388497084 51556352 12130 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 12587 12130 119 243 0 12341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50348

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6751
/proc/meminfo: memFree=1544336/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=56972 CPUtime=25.48
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 16016 0 0 0 2540 8 0 0 25 0 1 0 388497084 58339328 13788 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 14243 13788 119 243 0 13997 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56972

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6751
/proc/meminfo: memFree=1521040/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=80420 CPUtime=51.07
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 22674 0 0 0 5095 12 0 0 25 0 1 0 388497084 82350080 19722 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 20105 19722 119 243 0 19859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80420

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1509072/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=90896 CPUtime=102.26
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 26142 0 0 0 10212 14 0 0 25 0 1 0 388497084 93077504 22397 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 22724 22397 119 243 0 22478 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 90896

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1478416/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=122164 CPUtime=162.24
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 34549 0 0 0 16204 20 0 0 25 0 1 0 388497084 125095936 30227 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 30541 30227 119 243 0 30295 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 122164

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1448080/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=152000 CPUtime=222.23
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 42355 0 0 0 22197 26 0 0 25 0 1 0 388497084 155648000 37726 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 38000 37726 119 243 0 37754 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 152000

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1347024/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=257524 CPUtime=282.21
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 69111 0 0 0 28185 36 0 0 25 0 1 0 388497084 263704576 62816 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 64381 62816 119 243 0 64135 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 257524

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1346896/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=257524 CPUtime=342.19
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 69183 0 0 0 34183 36 0 0 25 0 1 0 388497084 263704576 62888 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 64381 62888 119 243 0 64135 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 257524

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1346640/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=257524 CPUtime=402.18
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 69259 0 0 0 40182 36 0 0 25 0 1 0 388497084 263704576 62964 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 64381 62964 119 243 0 64135 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 257524

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1344592/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=259164 CPUtime=462.16
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 69757 0 0 0 46180 36 0 0 25 0 1 0 388497084 265383936 63462 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092721 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 64791 63462 119 243 0 64545 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 259164

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1345616/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=257524 CPUtime=522.14
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 69857 0 0 0 52178 36 0 0 25 0 1 0 388497084 263704576 63152 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 64381 63152 119 243 0 64135 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 257524

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1336976/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=265964 CPUtime=582.14
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 72091 0 0 0 58176 38 0 0 25 0 1 0 388497084 272347136 65353 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 66491 65353 119 243 0 66245 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 265964

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1336912/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=265964 CPUtime=642.12
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 72092 0 0 0 64174 38 0 0 25 0 1 0 388497084 272347136 65354 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 66491 65354 119 243 0 66245 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 265964

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1309456/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=293032 CPUtime=702.1
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 79423 0 0 0 70166 44 0 0 25 0 1 0 388497084 300064768 72224 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 73258 72224 119 243 0 73012 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 293032

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1309328/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=293164 CPUtime=762.09
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 79450 0 0 0 76165 44 0 0 25 0 1 0 388497084 300199936 72251 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 73291 72251 119 243 0 73045 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 293164

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1308880/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=293684 CPUtime=822.07
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 79582 0 0 0 82163 44 0 0 25 0 1 0 388497084 300732416 72317 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 73421 72317 119 243 0 73175 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 293684

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1287888/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=315288 CPUtime=882.05
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 84893 0 0 0 88156 49 0 0 25 0 1 0 388497084 322854912 77595 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 78822 77595 119 243 0 78576 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 315288

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1268624/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=334080 CPUtime=942.04
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 90193 0 0 0 94150 54 0 0 25 0 1 0 388497084 342097920 82405 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 83520 82405 119 243 0 83274 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 334080

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1268112/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=334752 CPUtime=1002.03
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 90317 0 0 0 100149 54 0 0 25 0 1 0 388497084 342786048 82529 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 83688 82529 119 243 0 83442 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 334752

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6753
/proc/meminfo: memFree=1246160/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=355972 CPUtime=1062.01
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 96297 0 0 0 106142 59 0 0 25 0 1 0 388497084 364515328 87988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 88993 87988 119 243 0 88747 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 355972

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/71 6911
/proc/meminfo: memFree=1244880/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=355972 CPUtime=1121.92
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 96297 0 0 0 112132 60 0 0 25 0 1 0 388497084 364515328 87988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 88993 87988 119 243 0 88747 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 355972

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6951
/proc/meminfo: memFree=1245840/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=355972 CPUtime=1181.88
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 96297 0 0 0 118128 60 0 0 25 0 1 0 388497084 364515328 87988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 88993 87988 119 243 0 88747 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 355972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6951
/proc/meminfo: memFree=1245840/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=355972 CPUtime=1200.08
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 96297 0 0 0 119948 60 0 0 25 0 1 0 388497084 364515328 87988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 88993 87988 119 243 0 88747 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 355972

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 6951
/proc/meminfo: memFree=1245840/2055920 swapFree=4183284/4192956
[pid=6750] ppid=6748 vsize=355972 CPUtime=1200.08
/proc/6750/stat : 6750 (cmusat) R 6748 6750 6319 0 -1 4194304 96297 0 0 0 119948 60 0 0 25 0 1 0 388497084 364515328 87988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/6750/statm: 88993 87988 119 243 0 88747 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 355972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.15
CPU user time (s): 1199.49
CPU system time (s): 0.657899
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 355972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.657899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96297
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= 2208

runsolver used 0.773882 second user time and 2.59461 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Mar 12 07:43:17 UTC 2007

IDJOB= 338415
IDBENCH= 24722
IDSOLVER= 121
FILE ID= node63/338415-1173685397

PBS_JOBID= 4101738

Free space on /tmp= 66468 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338415-1173685397/cmusat /tmp/evaluation/338415-1173685397/instance-338415-1173685397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-338415-1173685397 -o ROOT/results/node63/solver-338415-1173685397 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338415-1173685397/cmusat /tmp/evaluation/338415-1173685397/instance-338415-1173685397.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ae4e3f3661a3c7ad7c7ec30d56d611a1

RANDOM SEED= 874464448

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1599208 kB
Buffers:         41556 kB
Cached:         338816 kB
SwapCached:       4032 kB
Active:         135272 kB
Inactive:       255136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599208 kB
SwapTotal:     4192956 kB
SwapFree:      4183284 kB
Dirty:            3944 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            52352 kB
Committed_AS:   829292 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= 66468 MiB

End job on node63 on Mon Mar 12 08:03:20 UTC 2007