Trace number 337743

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) 1200.07 1200.42

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
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:  700                                                  |
0.00/0.00	c |  Number of clauses:    3500                                                 |

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/node7/watcher-337743-1173673445 -o ROOT/results/node7/solver-337743-1173673445 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337743-1173673445/cmusat /tmp/evaluation/337743-1173673445/instance-337743-1173673445.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: 1.07 1.02 1.00 3/77 6876
/proc/meminfo: memFree=1621456/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=2460 CPUtime=0
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 387299234 2519040 190 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 615 190 96 243 0 369 0

[startup+0.0175069 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 6876
/proc/meminfo: memFree=1621456/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=2656 CPUtime=0.01
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 273 0 0 0 1 0 0 0 18 0 1 0 387299234 2719744 256 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590119 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 664 256 114 243 0 418 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2656

[startup+0.101516 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 6876
/proc/meminfo: memFree=1621456/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=2788 CPUtime=0.1
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 322 0 0 0 10 0 0 0 18 0 1 0 387299234 2854912 305 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590186 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 697 305 118 243 0 451 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2788

[startup+0.301537 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 6876
/proc/meminfo: memFree=1621456/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=3088 CPUtime=0.29
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 387299234 3162112 388 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 772 388 118 243 0 526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3088

[startup+0.701578 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 6876
/proc/meminfo: memFree=1621456/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=3256 CPUtime=0.69
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 456 0 0 0 69 0 0 0 22 0 1 0 387299234 3334144 439 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590002 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 814 439 118 243 0 568 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3256

[startup+1.50166 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6877
/proc/meminfo: memFree=1619400/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=4304 CPUtime=1.49
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 647 0 0 0 149 0 0 0 25 0 1 0 387299234 4407296 630 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 1076 630 118 243 0 830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4304

[startup+3.10183 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6877
/proc/meminfo: memFree=1619144/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=4652 CPUtime=3.09
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 754 0 0 0 309 0 0 0 25 0 1 0 387299234 4763648 737 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 1163 737 118 243 0 917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4652

[startup+6.30117 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6877
/proc/meminfo: memFree=1617800/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=7232 CPUtime=6.29
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 1378 0 0 0 629 0 0 0 25 0 1 0 387299234 7405568 1320 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 1808 1320 118 243 0 1562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7232

[startup+12.7018 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 6877
/proc/meminfo: memFree=1615816/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=7600 CPUtime=12.69
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 1597 0 0 0 1269 0 0 0 25 0 1 0 387299234 7782400 1463 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 1900 1463 118 243 0 1654 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7600

[startup+25.5012 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 6877
/proc/meminfo: memFree=1610504/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=13416 CPUtime=25.48
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 3273 0 0 0 2547 1 0 0 25 0 1 0 387299234 13737984 2754 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 3354 2754 118 243 0 3108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13416

[startup+51.1019 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6877
/proc/meminfo: memFree=1609800/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=13796 CPUtime=51.07
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 3706 0 0 0 5105 2 0 0 25 0 1 0 387299234 14127104 2918 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 3449 2918 118 243 0 3203 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13796

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6877
/proc/meminfo: memFree=1599752/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=24940 CPUtime=102.26
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 7036 0 0 0 10222 4 0 0 25 0 1 0 387299234 25538560 5429 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 6235 5429 118 243 0 5989 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24940

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6877
/proc/meminfo: memFree=1598408/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=25832 CPUtime=162.25
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 7750 0 0 0 16220 5 0 0 25 0 1 0 387299234 26451968 5755 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589949 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 6458 5755 118 243 0 6212 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25832

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6877
/proc/meminfo: memFree=1595784/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=28156 CPUtime=222.23
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 8559 0 0 0 22217 6 0 0 25 0 1 0 387299234 28831744 6409 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589935 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 7039 6409 118 243 0 6793 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6877
/proc/meminfo: memFree=1592264/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=31252 CPUtime=282.21
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 9773 0 0 0 28213 8 0 0 25 0 1 0 387299234 32002048 7269 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 7813 7269 118 243 0 7567 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6877
/proc/meminfo: memFree=1577608/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=49140 CPUtime=342.19
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 14502 0 0 0 34209 10 0 0 25 0 1 0 387299234 50319360 10919 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12285 10919 118 243 0 12039 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 49140

[startup+402.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 6877
/proc/meminfo: memFree=1576840/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=50016 CPUtime=402.17
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 14738 0 0 0 40206 11 0 0 25 0 1 0 387299234 51216384 11155 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12504 11155 118 243 0 12258 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 50016

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 6877
/proc/meminfo: memFree=1576584/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=50100 CPUtime=462.16
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 15000 0 0 0 46204 12 0 0 25 0 1 0 387299234 51302400 11194 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12525 11194 118 243 0 12279 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50100

[startup+522.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 6877
/proc/meminfo: memFree=1575880/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=50388 CPUtime=522.14
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 15420 0 0 0 52202 12 0 0 25 0 1 0 387299234 51597312 11370 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12597 11370 118 243 0 12351 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 50388

[startup+582.302 s]
/proc/loadavg: 1.15 1.06 1.01 2/78 6877
/proc/meminfo: memFree=1575560/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=50388 CPUtime=582.12
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 15501 0 0 0 58199 13 0 0 25 0 1 0 387299234 51597312 11451 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12597 11451 118 243 0 12351 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 50388

[startup+642.301 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 6877
/proc/meminfo: memFree=1575112/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=50812 CPUtime=642.11
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 15882 0 0 0 64197 14 0 0 25 0 1 0 387299234 52031488 11564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12703 11564 118 243 0 12457 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 50812

[startup+702.301 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 6877
/proc/meminfo: memFree=1574472/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=51088 CPUtime=702.09
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 16350 0 0 0 70195 14 0 0 25 0 1 0 387299234 52314112 11738 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12772 11738 118 243 0 12526 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 51088

[startup+762.306 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 6877
/proc/meminfo: memFree=1574088/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=51412 CPUtime=762.08
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 16439 0 0 0 76193 15 0 0 25 0 1 0 387299234 52645888 11827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12853 11827 118 243 0 12607 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 51412

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 6877
/proc/meminfo: memFree=1573704/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=51604 CPUtime=822.06
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 16536 0 0 0 82190 16 0 0 25 0 1 0 387299234 52842496 11924 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 12901 11924 118 243 0 12655 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 51604

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6877
/proc/meminfo: memFree=1571400/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=53868 CPUtime=882.04
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 17431 0 0 0 88188 16 0 0 25 0 1 0 387299234 55160832 12496 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 13467 12496 118 243 0 13221 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 53868

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6877
/proc/meminfo: memFree=1571272/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=54012 CPUtime=942.03
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 17468 0 0 0 94186 17 0 0 25 0 1 0 387299234 55308288 12533 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 13503 12533 118 243 0 13257 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6877
/proc/meminfo: memFree=1570952/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=54332 CPUtime=1002
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 17538 0 0 0 100183 17 0 0 25 0 1 0 387299234 55635968 12603 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 13583 12603 118 243 0 13337 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 54332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6877
/proc/meminfo: memFree=1566920/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=58068 CPUtime=1061.99
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 18564 0 0 0 106180 19 0 0 25 0 1 0 387299234 59461632 13629 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 14517 13629 118 243 0 14271 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 58068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6877
/proc/meminfo: memFree=1565384/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=59396 CPUtime=1121.97
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 19278 0 0 0 112178 19 0 0 25 0 1 0 387299234 60821504 13989 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 14849 13989 118 243 0 14603 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 59396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6879
/proc/meminfo: memFree=1565128/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=59660 CPUtime=1181.96
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 19344 0 0 0 118176 20 0 0 25 0 1 0 387299234 61091840 14055 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 14915 14055 118 243 0 14669 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 59660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6879
/proc/meminfo: memFree=1565064/2055920 swapFree=4147416/4192956
[pid=6876] ppid=6874 vsize=59820 CPUtime=1200.05
/proc/6876/stat : 6876 (cmusat) R 6874 6876 6468 0 -1 4194304 19362 0 0 0 119985 20 0 0 25 0 1 0 387299234 61255680 14073 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6876/statm: 14955 14073 118 243 0 14709 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59820

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.86
CPU system time (s): 0.214967
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 59820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19362
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= 2111

runsolver used 1.43278 second user time and 2.91956 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Mar 12 04:24:05 UTC 2007

IDJOB= 337743
IDBENCH= 24706
IDSOLVER= 121
FILE ID= node7/337743-1173673445

PBS_JOBID= 4101475

Free space on /tmp= 66484 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337743-1173673445/cmusat /tmp/evaluation/337743-1173673445/instance-337743-1173673445.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-337743-1173673445 -o ROOT/results/node7/solver-337743-1173673445 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337743-1173673445/cmusat /tmp/evaluation/337743-1173673445/instance-337743-1173673445.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  68e48f3a77d59cc85ebd5fd30cfcba3c

RANDOM SEED= 913920753

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1621864 kB
Buffers:         40768 kB
Cached:         302072 kB
SwapCached:       8584 kB
Active:         212604 kB
Inactive:       153028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621864 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          29864 kB
Slab:            53984 kB
Committed_AS:  1306748 kB
PageTables:       1764 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= 66484 MiB

End job on node7 on Mon Mar 12 04:44:08 UTC 2007