Trace number 369207

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) 5000.13 5002.27

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
MD5SUM34870d8ecf83d8ac2173b4630f0f7214
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.51977
Satisfiable
(Un)Satisfiability was proved
Number of variables4940
Number of clauses93221
Sum of the clauses size189296
Maximum clause length26
Minimum clause length1
Number of clauses of size 143
Number of clauses of size 292101
Number of clauses of size 3113
Number of clauses of size 4924
Number of clauses of size 50
Number of clauses of size over 540

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  4940                                                 |
0.00/0.09	c |  Number of clauses:    93221                                                |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-369207-1177245561 -o ROOT/results/node40/solver-369207-1177245561 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369207-1177245561/cmusat /tmp/evaluation/369207-1177245561/instance-369207-1177245561.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: 0.99 0.97 0.98 3/77 1954
/proc/meminfo: memFree=1943480/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=2936 CPUtime=0
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 575 0 0 0 0 0 0 0 18 0 1 0 53435664 3006464 558 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 734 560 96 243 0 488 0

[startup+0.105917 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1954
/proc/meminfo: memFree=1943480/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=8004 CPUtime=0.09
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 1757 0 0 0 9 0 0 0 18 0 1 0 53435664 8196096 1740 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530506 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 2001 1740 107 243 0 1755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8004

[startup+0.201938 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1954
/proc/meminfo: memFree=1943480/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=8004 CPUtime=0.19
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 1757 0 0 0 19 0 0 0 18 0 1 0 53435664 8196096 1740 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 2001 1740 107 243 0 1755 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8004

[startup+0.301959 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1954
/proc/meminfo: memFree=1943480/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=8004 CPUtime=0.29
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 1757 0 0 0 29 0 0 0 19 0 1 0 53435664 8196096 1740 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 2001 1740 107 243 0 1755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8004

[startup+0.701044 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1954
/proc/meminfo: memFree=1943480/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=11976 CPUtime=0.69
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 2749 0 0 0 68 1 0 0 22 0 1 0 53435664 12263424 2732 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134530781 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 2994 2733 108 243 0 2748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11976

[startup+1.50121 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1932400/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=12332 CPUtime=1.49
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 3340 0 0 0 148 1 0 0 25 0 1 0 53435664 12627968 2816 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 3083 2816 119 243 0 2837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12332

[startup+3.10255 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1932400/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=12860 CPUtime=3.09
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 3459 0 0 0 308 1 0 0 25 0 1 0 53435664 13168640 2935 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591958 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 3215 2935 119 243 0 2969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12860

[startup+6.30121 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1928752/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=16952 CPUtime=6.29
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 4504 0 0 0 626 3 0 0 25 0 1 0 53435664 17358848 3980 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 4238 3980 119 243 0 3992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16952

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1923896/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=20652 CPUtime=12.69
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 5650 0 0 0 1265 4 0 0 25 0 1 0 53435664 21147648 4932 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135088813 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 5163 4932 119 243 0 4917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20652

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1921144/2055920 swapFree=4164884/4192956
[pid=1954] ppid=1952 vsize=23604 CPUtime=25.48
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 6794 0 0 0 2543 5 0 0 25 0 1 0 53435664 24170496 5674 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 5901 5674 119 243 0 5655 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23604

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1913336/2055920 swapFree=4164948/4192956
[pid=1954] ppid=1952 vsize=31220 CPUtime=51.07
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 9372 0 0 0 5100 7 0 0 25 0 1 0 53435664 31969280 7603 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 7805 7603 119 243 0 7559 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31220

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1902392/2055920 swapFree=4164948/4192956
[pid=1954] ppid=1952 vsize=42032 CPUtime=102.26
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 12807 0 0 0 10215 11 0 0 25 0 1 0 53435664 43040768 10318 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 10508 10318 119 243 0 10262 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42032

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1872760/2055920 swapFree=4164948/4192956
[pid=1954] ppid=1952 vsize=74552 CPUtime=162.23
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 21251 0 0 0 16207 16 0 0 25 0 1 0 53435664 76341248 17662 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 18638 17662 119 243 0 18392 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74552

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1872248/2055920 swapFree=4165012/4192956
[pid=1954] ppid=1952 vsize=74680 CPUtime=222.21
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 21995 0 0 0 22204 17 0 0 25 0 1 0 53435664 76472320 17797 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591958 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 18670 17797 119 243 0 18424 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 74680

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1871928/2055920 swapFree=4165012/4192956
[pid=1954] ppid=1952 vsize=74752 CPUtime=282.18
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 22398 0 0 0 28201 17 0 0 25 0 1 0 53435664 76546048 17871 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 18688 17871 119 243 0 18442 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 74752

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1861944/2055920 swapFree=4165012/4192956
[pid=1954] ppid=1952 vsize=84752 CPUtime=342.16
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 25223 0 0 0 34196 20 0 0 25 0 1 0 53435664 86786048 20349 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589435 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 21188 20349 119 243 0 20942 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 84752

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1848696/2055920 swapFree=4165076/4192956
[pid=1954] ppid=1952 vsize=97676 CPUtime=402.13
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 28846 0 0 0 40189 24 0 0 25 0 1 0 53435664 100020224 23605 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 24419 23605 119 243 0 24173 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 97676

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1830584/2055920 swapFree=4165076/4192956
[pid=1954] ppid=1952 vsize=115580 CPUtime=462.11
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 33733 0 0 0 46182 29 0 0 25 0 1 0 53435664 118353920 28101 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 28895 28101 119 243 0 28649 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 115580

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1822008/2055920 swapFree=4165076/4192956
[pid=1954] ppid=1952 vsize=124404 CPUtime=522.09
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 35964 0 0 0 52177 32 0 0 25 0 1 0 53435664 127389696 30332 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580035 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 31101 30332 119 243 0 30855 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 124404

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1818616/2055920 swapFree=4165140/4192956
[pid=1954] ppid=1952 vsize=127392 CPUtime=582.07
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 37127 0 0 0 58173 34 0 0 25 0 1 0 53435664 130449408 31080 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 31848 31080 119 243 0 31602 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 127392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1955
/proc/meminfo: memFree=1806200/2055920 swapFree=4165140/4192956
[pid=1954] ppid=1952 vsize=140060 CPUtime=642.04
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 40331 0 0 0 64167 37 0 0 25 0 1 0 53435664 143421440 34284 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 35015 34284 119 243 0 34769 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 140060


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1607096/2055920 swapFree=4166552/4192956
[pid=1954] ppid=1952 vsize=335956 CPUtime=4060.62
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 96947 0 0 0 405957 105 0 0 25 0 1 0 53435664 344018944 82505 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 83989 82505 119 243 0 83743 0
Current children cumulated CPU time (s) 4060.62
Current children cumulated vsize (KiB) 335956

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1607032/2055920 swapFree=4166552/4192956
[pid=1954] ppid=1952 vsize=336132 CPUtime=4120.58
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 96970 0 0 0 411953 105 0 0 25 0 1 0 53435664 344199168 82528 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 84033 82528 119 243 0 83787 0
Current children cumulated CPU time (s) 4120.58
Current children cumulated vsize (KiB) 336132

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1606968/2055920 swapFree=4166552/4192956
[pid=1954] ppid=1952 vsize=336132 CPUtime=4180.57
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 96974 0 0 0 417951 106 0 0 25 0 1 0 53435664 344199168 82532 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 84033 82532 119 243 0 83787 0
Current children cumulated CPU time (s) 4180.57
Current children cumulated vsize (KiB) 336132

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1606904/2055920 swapFree=4166616/4192956
[pid=1954] ppid=1952 vsize=336132 CPUtime=4240.54
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 96977 0 0 0 423948 106 0 0 25 0 1 0 53435664 344199168 82535 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 84033 82535 119 243 0 83787 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 336132

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1606648/2055920 swapFree=4166616/4192956
[pid=1954] ppid=1952 vsize=336324 CPUtime=4300.52
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 97014 0 0 0 429945 107 0 0 25 0 1 0 53435664 344395776 82572 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 84081 82572 119 243 0 83835 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 336324

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1606456/2055920 swapFree=4166616/4192956
[pid=1954] ppid=1952 vsize=336452 CPUtime=4360.5
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 97058 0 0 0 435942 108 0 0 25 0 1 0 53435664 344526848 82583 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 84113 82583 119 243 0 83867 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 336452

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1595064/2055920 swapFree=4166680/4192956
[pid=1954] ppid=1952 vsize=347828 CPUtime=4420.48
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 99922 0 0 0 441937 111 0 0 25 0 1 0 53435664 356175872 85447 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 86957 85447 119 243 0 86711 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 347828

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1579000/2055920 swapFree=4166680/4192956
[pid=1954] ppid=1952 vsize=363968 CPUtime=4480.45
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 103954 0 0 0 447929 116 0 0 25 0 1 0 53435664 372703232 89479 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 90992 89479 119 243 0 90746 0
Current children cumulated CPU time (s) 4480.45
Current children cumulated vsize (KiB) 363968

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1565304/2055920 swapFree=4166744/4192956
[pid=1954] ppid=1952 vsize=377048 CPUtime=4540.43
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 107321 0 0 0 453922 121 0 0 25 0 1 0 53435664 386097152 92846 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 94262 92846 119 243 0 94016 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 377048

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1551608/2055920 swapFree=4166744/4192956
[pid=1954] ppid=1952 vsize=390272 CPUtime=4600.4
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 110726 0 0 0 459915 125 0 0 25 0 1 0 53435664 399638528 96251 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 97568 96251 119 243 0 97322 0
Current children cumulated CPU time (s) 4600.4
Current children cumulated vsize (KiB) 390272

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1537336/2055920 swapFree=4166744/4192956
[pid=1954] ppid=1952 vsize=403804 CPUtime=4660.38
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115191 0 0 0 465908 130 0 0 25 0 1 0 53435664 413495296 99725 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 100951 99725 119 243 0 100705 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 403804

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1537208/2055920 swapFree=4166808/4192956
[pid=1954] ppid=1952 vsize=403936 CPUtime=4720.36
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115212 0 0 0 471905 131 0 0 25 0 1 0 53435664 413630464 99746 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 100984 99746 119 243 0 100738 0
Current children cumulated CPU time (s) 4720.36
Current children cumulated vsize (KiB) 403936

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1537144/2055920 swapFree=4166808/4192956
[pid=1954] ppid=1952 vsize=403936 CPUtime=4780.33
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115217 0 0 0 477902 131 0 0 25 0 1 0 53435664 413630464 99751 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 100984 99751 119 243 0 100738 0
Current children cumulated CPU time (s) 4780.33
Current children cumulated vsize (KiB) 403936

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2163
/proc/meminfo: memFree=1536824/2055920 swapFree=4166808/4192956
[pid=1954] ppid=1952 vsize=404200 CPUtime=4840.32
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115271 0 0 0 483900 132 0 0 25 0 1 0 53435664 413900800 99805 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 101050 99805 119 243 0 100804 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 404200

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2191
/proc/meminfo: memFree=1535240/2055920 swapFree=4166872/4192956
[pid=1954] ppid=1952 vsize=404728 CPUtime=4900.28
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115361 0 0 0 489895 133 0 0 25 0 1 0 53435664 414441472 99895 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 101182 99895 119 243 0 100936 0
Current children cumulated CPU time (s) 4900.28
Current children cumulated vsize (KiB) 404728

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2374
/proc/meminfo: memFree=1535536/2055920 swapFree=4166872/4192956
[pid=1954] ppid=1952 vsize=405120 CPUtime=4960.17
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115466 0 0 0 495883 134 0 0 25 0 1 0 53435664 414842880 99967 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 101280 99967 119 243 0 101034 0
Current children cumulated CPU time (s) 4960.17
Current children cumulated vsize (KiB) 405120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2374
/proc/meminfo: memFree=1535544/2055920 swapFree=4166872/4192956
[pid=1954] ppid=1952 vsize=405120 CPUtime=5000.06
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115472 0 0 0 499871 135 0 0 25 0 1 0 53435664 414842880 99973 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 101280 99973 119 243 0 101034 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 405120

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

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

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2374
/proc/meminfo: memFree=1535544/2055920 swapFree=4166872/4192956
[pid=1954] ppid=1952 vsize=405120 CPUtime=5000.06
/proc/1954/stat : 1954 (cmusat) R 1952 1954 1647 0 -1 4194304 115472 0 0 0 499871 135 0 0 25 0 1 0 53435664 414842880 99973 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1954/statm: 101280 99973 119 243 0 101034 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 405120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.27
CPU time (s): 5000.13
CPU user time (s): 4998.72
CPU system time (s): 1.41478
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 405120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.72
system time used= 1.41478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115472
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= 11379

runsolver used 5.9351 second user time and 11.7972 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Apr 22 12:39:21 UTC 2007

IDJOB= 369207
IDBENCH= 24580
IDSOLVER= 182
FILE ID= node40/369207-1177245561

PBS_JOBID= 4650550

Free space on /tmp= 66526 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/sat-strips-gripper-12t23.sat05-1144.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369207-1177245561/cmusat /tmp/evaluation/369207-1177245561/instance-369207-1177245561.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-369207-1177245561 -o ROOT/results/node40/solver-369207-1177245561 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369207-1177245561/cmusat /tmp/evaluation/369207-1177245561/instance-369207-1177245561.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  34870d8ecf83d8ac2173b4630f0f7214

RANDOM SEED= 161883775

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1944336 kB
Buffers:          1460 kB
Cached:          23608 kB
SwapCached:       2404 kB
Active:          36888 kB
Inactive:        12796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1944336 kB
SwapTotal:     4192956 kB
SwapFree:      4164884 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          33940 kB
Slab:            47284 kB
Committed_AS:   930548 kB
PageTables:       1932 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= 66526 MiB

End job on node40 on Sun Apr 22 14:02:45 UTC 2007