Trace number 299492

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
Spear 2007-02-12? (TO) 1200.03 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/299492-1171872552/instance-299492-1171872552.cnf

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/node42/watcher-299492-1171872552 -o ROOT/results/node42/solver-299492-1171872552 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299492-1171872552/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299492-1171872552/instance-299492-1171872552.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 17597
/proc/meminfo: memFree=381912/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=1548 CPUtime=0
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 207211290 1585152 184 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 387 184 128 302 0 82 0

[startup+0.1078 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17597
/proc/meminfo: memFree=381912/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=1936 CPUtime=0.1
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 207211290 1982464 289 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 484 289 141 302 0 179 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1936

[startup+0.518878 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17597
/proc/meminfo: memFree=381912/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=2708 CPUtime=0.51
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 511 0 0 0 50 1 0 0 22 0 1 0 207211290 2772992 495 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 677 495 141 302 0 372 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2708

[startup+1.34003 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17598
/proc/meminfo: memFree=379536/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=3864 CPUtime=1.32
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 814 0 0 0 131 1 0 0 25 0 1 0 207211290 3956736 798 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 966 798 141 302 0 661 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3864

[startup+2.97634 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17598
/proc/meminfo: memFree=378128/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=5548 CPUtime=2.96
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 1219 0 0 0 293 3 0 0 25 0 1 0 207211290 5681152 1203 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 1387 1203 141 302 0 1082 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5548

[startup+6.25397 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17598
/proc/meminfo: memFree=375632/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=7876 CPUtime=6.24
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 1794 0 0 0 619 5 0 0 25 0 1 0 207211290 8065024 1745 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 1969 1745 141 302 0 1664 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7876

[startup+12.7072 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17598
/proc/meminfo: memFree=372496/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=10652 CPUtime=12.69
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 2501 0 0 0 1260 9 0 0 25 0 1 0 207211290 10907648 2452 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 2663 2452 141 302 0 2358 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10652

[startup+25.6087 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17598
/proc/meminfo: memFree=368208/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=15332 CPUtime=25.59
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 3672 0 0 0 2545 14 0 0 25 0 1 0 207211290 15699968 3558 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 3833 3558 141 302 0 3528 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 15332

[startup+51.2165 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17598
/proc/meminfo: memFree=361360/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=22008 CPUtime=51.18
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 5334 0 0 0 5098 20 0 0 25 0 1 0 207211290 22536192 5220 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 5502 5220 141 302 0 5197 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 22008

[startup+102.432 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17598
/proc/meminfo: memFree=352272/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=31640 CPUtime=102.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 7758 0 0 0 10208 31 0 0 25 0 1 0 207211290 32399360 7515 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 7910 7515 141 302 0 7605 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 31640

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17598
/proc/meminfo: memFree=343312/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=40492 CPUtime=162.38
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 9954 0 0 0 16199 39 0 0 25 0 1 0 207211290 41463808 9711 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 10123 9711 141 302 0 9818 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 40492

[startup+222.478 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 17598
/proc/meminfo: memFree=336208/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=48916 CPUtime=222.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 11985 0 0 0 22191 48 0 0 25 0 1 0 207211290 50089984 11485 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 12229 11485 141 302 0 11924 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 48916

[startup+282.497 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 17598
/proc/meminfo: memFree=329424/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=55720 CPUtime=282.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 13680 0 0 0 28183 56 0 0 25 0 1 0 207211290 57057280 13180 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 13930 13180 141 302 0 13625 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 55720

[startup+342.513 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17598
/proc/meminfo: memFree=323664/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=61788 CPUtime=342.38
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 15079 0 0 0 34177 61 0 0 25 0 1 0 207211290 63270912 14579 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 15447 14579 141 302 0 15142 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 61788

[startup+402.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=318544/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=66852 CPUtime=402.38
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 16367 0 0 0 40172 66 0 0 25 0 1 0 207211290 68456448 15867 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 16713 15867 141 302 0 16408 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 66852

[startup+462.556 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 17598
/proc/meminfo: memFree=313872/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=71476 CPUtime=462.38
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 17532 0 0 0 46165 73 0 0 25 0 1 0 207211290 73191424 17032 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 17869 17032 141 302 0 17564 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 71476

[startup+522.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=308688/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=76864 CPUtime=522.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 18836 0 0 0 52160 79 0 0 25 0 1 0 207211290 78708736 18336 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 19216 18336 141 302 0 18911 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 76864

[startup+582.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=303952/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=81800 CPUtime=582.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 20044 0 0 0 58155 84 0 0 25 0 1 0 207211290 83763200 19544 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 20450 19544 141 302 0 20145 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 81800

[startup+642.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=300560/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=85220 CPUtime=642.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 20891 0 0 0 64149 90 0 0 25 0 1 0 207211290 87265280 20391 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 21305 20391 141 302 0 21000 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 85220

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=297168/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=88832 CPUtime=702.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 21724 0 0 0 70145 94 0 0 25 0 1 0 207211290 90963968 21224 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 22208 21224 141 302 0 21903 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 88832

[startup+762.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=293840/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=92428 CPUtime=762.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 22554 0 0 0 76140 99 0 0 25 0 1 0 207211290 94646272 22054 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 23107 22054 141 302 0 22802 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 92428

[startup+822.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=290512/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=97700 CPUtime=822.4
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 23880 0 0 0 82135 105 0 0 25 0 1 0 207211290 100044800 22867 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526952 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 24425 22867 141 302 0 24120 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 97700

[startup+882.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=287248/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=100924 CPUtime=882.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 24710 0 0 0 88130 109 0 0 25 0 1 0 207211290 103346176 23697 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 25231 23697 141 302 0 24926 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 100924

[startup+942.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=284240/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=104028 CPUtime=942.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 25451 0 0 0 94126 113 0 0 25 0 1 0 207211290 106524672 24438 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 26007 24438 141 302 0 25702 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 104028

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=281104/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=106840 CPUtime=1002.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 26218 0 0 0 100122 117 0 0 25 0 1 0 207211290 109404160 25205 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 26710 25205 141 302 0 26405 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 106840

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=278352/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=109540 CPUtime=1062.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 26921 0 0 0 106117 122 0 0 25 0 1 0 207211290 112168960 25908 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 27385 25908 141 302 0 27080 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 109540

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=275216/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=113120 CPUtime=1122.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 27713 0 0 0 112113 126 0 0 25 0 1 0 207211290 115834880 26700 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 28280 26700 141 302 0 27975 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 113120

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=272720/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=115688 CPUtime=1182.39
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 28353 0 0 0 118109 130 0 0 25 0 1 0 207211290 118464512 27340 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 28922 27340 141 302 0 28617 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 115688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=271952/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=116208 CPUtime=1200.01
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 28515 0 0 0 119870 131 0 0 25 0 1 0 207211290 118996992 27502 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 29052 27502 141 302 0 28747 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 116208

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17598
/proc/meminfo: memFree=271952/2055920 swapFree=4183424/4192956
[pid=17597] ppid=17595 vsize=116208 CPUtime=1200.01
/proc/17597/stat : 17597 (Spear-32) R 17595 17597 16920 0 -1 4194304 28515 0 0 0 119870 131 0 0 25 0 1 0 207211290 118996992 27502 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17597/statm: 29052 27502 141 302 0 28747 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 116208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1198.7
CPU system time (s): 1.3308
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 116208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.3308
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28515
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= 1764

runsolver used 0.832873 second user time and 2.38164 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Feb 19 08:09:13 UTC 2007

IDJOB= 299492
IDBENCH= 20011
IDSOLVER= 133
FILE ID= node42/299492-1171872552

PBS_JOBID= 3839773

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299492-1171872552/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299492-1171872552/instance-299492-1171872552.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-299492-1171872552 -o ROOT/results/node42/solver-299492-1171872552 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299492-1171872552/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299492-1171872552/instance-299492-1171872552.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 424095969

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:        382448 kB
Buffers:         53536 kB
Cached:        1492280 kB
SwapCached:       3904 kB
Active:         838864 kB
Inactive:       717060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        382448 kB
SwapTotal:     4192956 kB
SwapFree:      4183424 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:           103632 kB
Committed_AS:   799356 kB
PageTables:       1408 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= 66562 MiB

End job on node42 on Mon Feb 19 08:29:15 UTC 2007