Trace number 1530518

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
HydraSAT 2009-03-22-Base? (TO) 1200.12 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530518-1238557475/watcher-1530518-1238557475 -o /tmp/evaluation-result-1530518-1238557475/solver-1530518-1238557475 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530518-1238557475.cnf -rs 40266944 -co memory_limit 1800 

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): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 30411
/proc/meminfo: memFree=1689112/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=1768 CPUtime=0
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 1128409547 1810432 209 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 442 210 155 362 0 77 0

[startup+0.0650439 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 30411
/proc/meminfo: memFree=1689112/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=1900 CPUtime=0.06
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 295 0 0 0 6 0 0 0 18 0 1 0 1128409547 1945600 278 1992294400 134512640 135997824 4294956160 18446744073709551615 134816806 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 475 278 175 362 0 110 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1900

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 30411
/proc/meminfo: memFree=1689112/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=2032 CPUtime=0.09
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 1128409547 2080768 288 1992294400 134512640 135997824 4294956160 18446744073709551615 134590132 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 508 288 175 362 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2032

[startup+0.301058 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 30411
/proc/meminfo: memFree=1689112/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=2032 CPUtime=0.29
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1128409547 2080768 314 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 508 314 175 362 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701085 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 30411
/proc/meminfo: memFree=1689112/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=2292 CPUtime=0.69
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 375 0 0 0 69 0 0 0 23 0 1 0 1128409547 2347008 358 1992294400 134512640 135997824 4294956160 18446744073709551615 134757813 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 573 358 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50214 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1688208/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=2816 CPUtime=1.49
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 499 0 0 0 149 0 0 0 25 0 1 0 1128409547 2883584 482 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 704 482 175 362 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2816

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1687248/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=3880 CPUtime=3.09
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 757 0 0 0 309 0 0 0 25 0 1 0 1128409547 3973120 740 1992294400 134512640 135997824 4294956160 18446744073709551615 134758029 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 970 740 175 362 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3880

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1685264/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=5444 CPUtime=6.29
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 1125 0 0 0 629 0 0 0 25 0 1 0 1128409547 5574656 1108 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 1361 1108 175 362 0 996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5444

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1682704/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=7960 CPUtime=12.69
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 1723 0 0 0 1268 1 0 0 25 0 1 0 1128409547 8151040 1706 1992294400 134512640 135997824 4294956160 18446744073709551615 134849344 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 1990 1706 175 362 0 1625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7960

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1678800/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=12252 CPUtime=25.49
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 2733 0 0 0 2547 2 0 0 25 0 1 0 1128409547 12546048 2683 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 3063 2683 175 362 0 2698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12252

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1673488/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=18300 CPUtime=51.08
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 4130 0 0 0 5105 3 0 0 25 0 1 0 1128409547 18739200 4015 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 4575 4015 175 362 0 4210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18300

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1666320/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=26080 CPUtime=102.27
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 5914 0 0 0 10222 5 0 0 25 0 1 0 1128409547 26705920 5763 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 6520 5763 175 362 0 6155 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26080

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1659280/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=35620 CPUtime=162.25
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 8137 0 0 0 16218 7 0 0 25 0 1 0 1128409547 36474880 7857 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 8905 7857 175 362 0 8540 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35620

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1653200/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=40724 CPUtime=222.24
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 9464 0 0 0 22216 8 0 0 25 0 1 0 1128409547 41701376 9027 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 10181 9027 175 362 0 9816 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 40724

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1648464/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=45784 CPUtime=282.22
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 10697 0 0 0 28213 9 0 0 25 0 1 0 1128409547 46882816 10204 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 11446 10204 175 362 0 11081 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45784

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1644688/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=49916 CPUtime=342.2
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 11616 0 0 0 34211 9 0 0 25 0 1 0 1128409547 51113984 11123 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 12479 11123 175 362 0 12114 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 49916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1640912/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=53944 CPUtime=402.19
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 12572 0 0 0 40208 11 0 0 25 0 1 0 1128409547 55238656 12079 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 13486 12079 175 362 0 13121 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53944

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1634384/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=61456 CPUtime=462.17
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 14218 0 0 0 46205 12 0 0 25 0 1 0 1128409547 62930944 13725 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 15364 13725 175 362 0 14999 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 61456

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1631632/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=65124 CPUtime=522.16
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 14997 0 0 0 52203 13 0 0 25 0 1 0 1128409547 66686976 14438 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 16281 14438 175 362 0 15916 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65124

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1629200/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=68308 CPUtime=582.15
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 15871 0 0 0 58201 14 0 0 25 0 1 0 1128409547 69947392 15055 1992294400 134512640 135997824 4294956160 18446744073709551615 134589894 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 17077 15055 175 362 0 16712 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 68308

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1625552/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=72176 CPUtime=642.13
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 16778 0 0 0 64199 14 0 0 25 0 1 0 1128409547 73908224 15962 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 18044 15962 175 362 0 17679 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 72176

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1623376/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=74192 CPUtime=702.11
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 17296 0 0 0 70196 15 0 0 25 0 1 0 1128409547 75972608 16480 1992294400 134512640 135997824 4294956160 18446744073709551615 134757629 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 18548 16480 175 362 0 18183 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 74192

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1621072/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=76672 CPUtime=762.11
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 17872 0 0 0 76195 16 0 0 25 0 1 0 1128409547 78512128 17056 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 19168 17056 175 362 0 18803 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 76672

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1618576/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=79140 CPUtime=822.09
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 18476 0 0 0 82192 17 0 0 25 0 1 0 1128409547 81039360 17660 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 19785 17660 175 362 0 19420 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 79140

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1615952/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=82192 CPUtime=882.07
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 19272 0 0 0 88190 17 0 0 25 0 1 0 1128409547 84164608 18314 1992294400 134512640 135997824 4294956160 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 20548 18314 175 362 0 20183 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 82192

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30412
/proc/meminfo: memFree=1614224/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=84132 CPUtime=942.06
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 19719 0 0 0 94188 18 0 0 25 0 1 0 1128409547 86151168 18761 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 21033 18761 175 362 0 20668 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 84132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 30418
/proc/meminfo: memFree=1612304/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=86004 CPUtime=1002.04
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 20183 0 0 0 100186 18 0 0 25 0 1 0 1128409547 88068096 19225 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 21501 19225 175 362 0 21136 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 86004

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/69 30418
/proc/meminfo: memFree=1610640/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=87608 CPUtime=1062.02
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 20609 0 0 0 106184 18 0 0 25 0 1 0 1128409547 89710592 19651 1992294400 134512640 135997824 4294956160 18446744073709551615 134757392 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 21902 19651 175 362 0 21537 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 87608

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/69 30418
/proc/meminfo: memFree=1603728/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=96020 CPUtime=1122.01
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 23027 0 0 0 112181 20 0 0 25 0 1 0 1128409547 98324480 21395 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 24005 21395 175 362 0 23640 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 96020

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/69 30418
/proc/meminfo: memFree=1599376/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=101528 CPUtime=1181.99
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 24754 0 0 0 118178 21 0 0 25 0 1 0 1128409547 103964672 22449 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 25382 22449 175 362 0 25017 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 101528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/69 30418
/proc/meminfo: memFree=1598736/2055920 swapFree=4177828/4192956
[pid=30411] ppid=30409 vsize=102068 CPUtime=1200.09
/proc/30411/stat : 30411 (hydrasat) R 30409 30411 29606 0 -1 4194304 24903 0 0 0 119988 21 0 0 25 0 1 0 1128409547 104517632 22598 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/30411/statm: 25517 22598 175 362 0 25152 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 102068

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): 1200.12
CPU user time (s): 1199.88
CPU system time (s): 0.234964
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 102068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24903
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= 2
involuntary context switches= 2291

runsolver used 1.05284 second user time and 3.32549 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-01 05:44:35
IDJOB=1530518
IDBENCH=70623
IDSOLVER=520
FILE ID=node52/1530518-1238557475
PBS_JOBID= 9062120
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530518-1238557475/watcher-1530518-1238557475 -o /tmp/evaluation-result-1530518-1238557475/solver-1530518-1238557475 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530518-1238557475.cnf -rs 40266944 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=40266944

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.230
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		: 3000.230
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:       1689528 kB
Buffers:         81040 kB
Cached:         196796 kB
SwapCached:       7968 kB
Active:         193132 kB
Inactive:        94676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689528 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            64140 kB
Committed_AS:  3196660 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-04-01 06:04:38