Trace number 311587

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 1200.34

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
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/311587-1172571948/instance-311587-1172571948.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/node2/watcher-311587-1172571948 -o ROOT/results/node2/solver-311587-1172571948 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311587-1172571948/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311587-1172571948/instance-311587-1172571948.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 3/77 30413
/proc/meminfo: memFree=1669104/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=1720 CPUtime=0
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 277149776 1761280 219 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134535133 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 430 219 126 302 0 125 0

[startup+0.107186 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30413
/proc/meminfo: memFree=1669104/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=2112 CPUtime=0.1
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 356 0 0 0 10 0 0 0 18 0 1 0 277149776 2162688 340 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 528 340 141 302 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.515228 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30413
/proc/meminfo: memFree=1669104/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=2624 CPUtime=0.51
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 496 0 0 0 50 1 0 0 21 0 1 0 277149776 2686976 480 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 656 480 141 302 0 351 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2624

[startup+1.34232 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1667112/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=3520 CPUtime=1.33
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 698 0 0 0 132 1 0 0 25 0 1 0 277149776 3604480 682 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 880 682 141 302 0 575 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3520

[startup+2.97848 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1666024/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=4812 CPUtime=2.97
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 1033 0 0 0 294 3 0 0 25 0 1 0 277149776 4927488 1017 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 1203 1017 141 302 0 898 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4812

[startup+6.25483 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1663720/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=6744 CPUtime=6.25
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 1524 0 0 0 620 5 0 0 25 0 1 0 277149776 6905856 1508 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 1686 1508 141 302 0 1381 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6744

[startup+12.7115 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1660200/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=10076 CPUtime=12.7
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 2359 0 0 0 1262 8 0 0 25 0 1 0 277149776 10317824 2310 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 2519 2310 141 302 0 2214 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10076

[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1655528/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=14996 CPUtime=25.5
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 3625 0 0 0 2537 13 0 0 25 0 1 0 277149776 15355904 3511 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 3749 3511 141 302 0 3444 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14996

[startup+51.1275 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1648296/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=22076 CPUtime=51.1
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 5397 0 0 0 5090 20 0 0 25 0 1 0 277149776 22605824 5283 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 5519 5283 141 302 0 5214 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22076

[startup+102.351 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1638248/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=32580 CPUtime=102.31
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 8043 0 0 0 10200 31 0 0 25 0 1 0 277149776 33361920 7800 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 8145 7800 141 302 0 7840 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32580

[startup+162.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1628904/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=41800 CPUtime=162.34
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 10343 0 0 0 16190 44 0 0 25 0 1 0 277149776 42803200 10100 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 10450 10100 141 302 0 10145 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 41800

[startup+222.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1621992/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=49840 CPUtime=222.36
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 12318 0 0 0 22182 54 0 0 25 0 1 0 277149776 51036160 11818 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 12460 11818 141 302 0 12155 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 49840

[startup+282.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1615336/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=56532 CPUtime=282.38
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 13990 0 0 0 28176 62 0 0 25 0 1 0 277149776 57888768 13490 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 14133 13490 141 302 0 13828 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 56532

[startup+342.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1609512/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=62276 CPUtime=342.4
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 15436 0 0 0 34171 69 0 0 25 0 1 0 277149776 63770624 14936 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 15569 14936 141 302 0 15264 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 62276

[startup+402.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1603816/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=67932 CPUtime=402.42
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 16832 0 0 0 40166 76 0 0 25 0 1 0 277149776 69562368 16332 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 16983 16332 141 302 0 16678 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 67932

[startup+462.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1599144/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=72740 CPUtime=462.44
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 18011 0 0 0 46161 83 0 0 25 0 1 0 277149776 74485760 17511 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 18185 17511 141 302 0 17880 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 72740

[startup+522.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1594792/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=77476 CPUtime=522.46
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 19122 0 0 0 52157 89 0 0 25 0 1 0 277149776 79335424 18622 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 19369 18622 141 302 0 19064 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 77476

[startup+582.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1589800/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=82572 CPUtime=582.49
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 20331 0 0 0 58152 97 0 0 25 0 1 0 277149776 84553728 19831 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 20643 19831 141 302 0 20338 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 82572

[startup+642.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1585256/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=87084 CPUtime=642.51
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 21465 0 0 0 64147 104 0 0 25 0 1 0 277149776 89174016 20965 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 21771 20965 141 302 0 21466 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 87084

[startup+702.716 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30414
/proc/meminfo: memFree=1580776/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=91584 CPUtime=702.53
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 22562 0 0 0 70144 109 0 0 25 0 1 0 277149776 93782016 22062 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527166 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 22896 22062 141 302 0 22591 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 91584

[startup+762.749 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 30414
/proc/meminfo: memFree=1576872/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=95560 CPUtime=762.55
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 23614 0 0 0 76139 116 0 0 25 0 1 0 277149776 97853440 23114 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 23890 23114 141 302 0 23585 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 95560

[startup+822.785 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30414
/proc/meminfo: memFree=1572968/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=101324 CPUtime=822.56
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 25044 0 0 0 82135 121 0 0 25 0 1 0 277149776 103755776 24031 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 25331 24031 141 302 0 25026 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 101324

[startup+882.816 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30414
/proc/meminfo: memFree=1569256/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=105036 CPUtime=882.58
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 26003 0 0 0 88130 128 0 0 25 0 1 0 277149776 107556864 24990 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 26259 24990 141 302 0 25954 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 105036

[startup+942.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30414
/proc/meminfo: memFree=1565288/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=109172 CPUtime=942.59
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 26984 0 0 0 94124 135 0 0 25 0 1 0 277149776 111792128 25971 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 27293 25971 141 302 0 26988 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 109172

[startup+1002.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30416
/proc/meminfo: memFree=1561576/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=113040 CPUtime=1002.62
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 27910 0 0 0 100120 142 0 0 25 0 1 0 277149776 115752960 26897 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 28260 26897 141 302 0 27955 0
Current children cumulated CPU time (s) 1002.62
Current children cumulated vsize (KiB) 113040

[startup+1062.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30416
/proc/meminfo: memFree=1558056/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=116496 CPUtime=1062.65
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 28792 0 0 0 106117 148 0 0 25 0 1 0 277149776 119291904 27779 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 29124 27779 141 302 0 28819 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 116496

[startup+1122.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30416
/proc/meminfo: memFree=1554920/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=119564 CPUtime=1122.67
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 29576 0 0 0 112115 152 0 0 25 0 1 0 277149776 122433536 28563 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 29891 28563 141 302 0 29586 0
Current children cumulated CPU time (s) 1122.67
Current children cumulated vsize (KiB) 119564

[startup+1183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30416
/proc/meminfo: memFree=1551656/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=122844 CPUtime=1182.69
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 30396 0 0 0 118112 157 0 0 25 0 1 0 277149776 125792256 29383 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526920 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 30711 29383 141 302 0 30406 0
Current children cumulated CPU time (s) 1182.69
Current children cumulated vsize (KiB) 122844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30416
/proc/meminfo: memFree=1549672/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=124920 CPUtime=1200
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 30892 0 0 0 119841 159 0 0 25 0 1 0 277149776 127918080 29879 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 31230 29879 141 302 0 30925 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 124920

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

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

[startup+1200.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30416
/proc/meminfo: memFree=1549672/2055920 swapFree=4192812/4192956
[pid=30413] ppid=30411 vsize=124920 CPUtime=1200
/proc/30413/stat : 30413 (Spear-32) R 30411 30413 29859 0 -1 4194304 30892 0 0 0 119841 159 0 0 25 0 1 0 277149776 127918080 29879 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30413/statm: 31230 29879 141 302 0 30925 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 124920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1198.42
CPU system time (s): 1.61275
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 124920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.42
system time used= 1.61275
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30892
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= 1011

runsolver used 1.3008 second user time and 2.97155 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 27 10:25:48 UTC 2007

IDJOB= 311587
IDBENCH= 20317
IDSOLVER= 133
FILE ID= node2/311587-1172571948

PBS_JOBID= 3971674

Free space on /tmp= 66556 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311587-1172571948/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311587-1172571948/instance-311587-1172571948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-311587-1172571948 -o ROOT/results/node2/solver-311587-1172571948 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311587-1172571948/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311587-1172571948/instance-311587-1172571948.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 74443533

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1669576 kB
Buffers:         48260 kB
Cached:         207964 kB
SwapCached:          0 kB
Active:         252504 kB
Inactive:        63704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          78884 kB
Slab:            55620 kB
Committed_AS:  1322612 kB
PageTables:       1812 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= 66556 MiB

End job on node2 on Tue Feb 27 10:45:51 UTC 2007