Trace number 1530520

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-Flat 2009-03-22-Flat? (TO) 1200.12 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
MD5SUMb11978b0ce5403208988a0dc3b9e35ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.78
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1530520-1238558119/watcher-1530520-1238558119 -o /tmp/evaluation-result-1530520-1238558119/solver-1530520-1238558119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530520-1238558119.cnf -rs 1847738158 -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: 0.92 0.98 0.99 3/72 18622
/proc/meminfo: memFree=1672832/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=1596 CPUtime=0
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 1128473025 1634304 186 1992294400 134512640 135819388 4294956160 18446744073709551615 134521124 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 399 190 128 319 0 77 0

[startup+0.0171461 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 18622
/proc/meminfo: memFree=1672832/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=1728 CPUtime=0.01
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 254 0 0 0 1 0 0 0 18 0 1 0 1128473025 1769472 237 1992294400 134512640 135819388 4294956160 18446744073709551615 134592764 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 432 237 148 319 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1728

[startup+0.10216 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 18622
/proc/meminfo: memFree=1672832/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=1860 CPUtime=0.1
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 1128473025 1904640 258 1992294400 134512640 135819388 4294956160 18446744073709551615 134617371 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 465 258 148 319 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1860

[startup+0.302195 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 18622
/proc/meminfo: memFree=1672832/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=1992 CPUtime=0.3
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 307 0 0 0 30 0 0 0 19 0 1 0 1128473025 2039808 290 1992294400 134512640 135819388 4294956160 18446744073709551615 135210599 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 498 290 148 319 0 176 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.701268 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 18622
/proc/meminfo: memFree=1672832/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=2124 CPUtime=0.69
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 363 0 0 0 69 0 0 0 22 0 1 0 1128473025 2174976 346 1992294400 134512640 135819388 4294956160 18446744073709551615 134668749 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 531 346 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1671800/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=2656 CPUtime=1.49
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 495 0 0 0 149 0 0 0 25 0 1 0 1128473025 2719744 478 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 664 478 148 319 0 342 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2656

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1670776/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=3712 CPUtime=3.09
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 751 0 0 0 309 0 0 0 25 0 1 0 1128473025 3801088 734 1992294400 134512640 135819388 4294956160 18446744073709551615 134617077 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 928 734 148 319 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3712

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1668792/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=5488 CPUtime=6.28
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 1164 0 0 0 628 0 0 0 25 0 1 0 1128473025 5619712 1147 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 1372 1147 148 319 0 1050 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5488

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1665912/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=8400 CPUtime=12.69
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 1843 0 0 0 1268 1 0 0 25 0 1 0 1128473025 8601600 1826 1992294400 134512640 135819388 4294956160 18446744073709551615 134618378 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 2100 1826 148 319 0 1778 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8400

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1662072/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=12528 CPUtime=25.49
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 2822 0 0 0 2546 3 0 0 25 0 1 0 1128473025 12828672 2772 1992294400 134512640 135819388 4294956160 18446744073709551615 134616975 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 3132 2772 148 319 0 2810 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12528

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1656632/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=18672 CPUtime=51.08
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 4246 0 0 0 5104 4 0 0 25 0 1 0 1128473025 19120128 4131 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 4668 4131 148 319 0 4346 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18672

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1648184/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=27972 CPUtime=102.26
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 6328 0 0 0 10221 5 0 0 25 0 1 0 1128473025 28643328 6213 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 6993 6213 148 319 0 6671 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27972

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1642168/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=35204 CPUtime=162.24
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 8078 0 0 0 16217 7 0 0 25 0 1 0 1128473025 36048896 7707 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 8801 7707 148 319 0 8479 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35204

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1634424/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=43804 CPUtime=222.22
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 10180 0 0 0 22212 10 0 0 25 0 1 0 1128473025 44855296 9642 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 10951 9642 148 319 0 10629 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43804

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1629752/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=48796 CPUtime=282.2
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 11434 0 0 0 28209 11 0 0 25 0 1 0 1128473025 49967104 10815 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 12199 10815 148 319 0 11877 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48796

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 18623
/proc/meminfo: memFree=1626104/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=53084 CPUtime=342.17
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 12339 0 0 0 34206 11 0 0 25 0 1 0 1128473025 54358016 11720 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 13271 11720 148 319 0 12949 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 53084

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 18629
/proc/meminfo: memFree=1618040/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=61692 CPUtime=402.16
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 14510 0 0 0 40203 13 0 0 25 0 1 0 1128473025 63172608 13730 1992294400 134512640 135819388 4294956160 18446744073709551615 134616877 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 15423 13730 148 319 0 15101 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 61692

[startup+462.302 s]
/proc/loadavg: 1.04 1.00 1.00 3/73 18629
/proc/meminfo: memFree=1615544/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=64984 CPUtime=462.13
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 15500 0 0 0 46200 13 0 0 25 0 1 0 1128473025 66543616 14342 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 16246 14342 148 319 0 15924 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 64984

[startup+522.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/73 18629
/proc/meminfo: memFree=1612408/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=68144 CPUtime=522.11
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 16402 0 0 0 52197 14 0 0 25 0 1 0 1128473025 69779456 15143 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 17036 15143 148 319 0 16714 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 68144

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/73 18629
/proc/meminfo: memFree=1609208/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=71244 CPUtime=582.09
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 17196 0 0 0 58194 15 0 0 25 0 1 0 1128473025 72953856 15937 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 17811 15937 148 319 0 17489 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 71244

[startup+642.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/73 18629
/proc/meminfo: memFree=1606648/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=74032 CPUtime=642.08
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 17821 0 0 0 64192 16 0 0 25 0 1 0 1128473025 75808768 16562 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 18508 16562 148 319 0 18186 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 74032

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/73 18629
/proc/meminfo: memFree=1604216/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=76228 CPUtime=702.05
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 18421 0 0 0 70188 17 0 0 25 0 1 0 1128473025 78057472 17162 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 19057 17162 148 319 0 18735 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 76228

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 18629
/proc/meminfo: memFree=1601656/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=78896 CPUtime=762.03
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 19065 0 0 0 76186 17 0 0 25 0 1 0 1128473025 80789504 17806 1992294400 134512640 135819388 4294956160 18446744073709551615 134616821 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 19724 17806 148 319 0 19402 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 78896

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 18629
/proc/meminfo: memFree=1597944/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=84180 CPUtime=822.01
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 20425 0 0 0 82183 18 0 0 25 0 1 0 1128473025 86200320 18718 1992294400 134512640 135819388 4294956160 18446744073709551615 134617554 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 21045 18718 148 319 0 20723 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 84180

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 18629
/proc/meminfo: memFree=1595704/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=87596 CPUtime=881.99
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 21226 0 0 0 88181 18 0 0 25 0 1 0 1128473025 89698304 19278 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 21899 19278 148 319 0 21577 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 87596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1590712/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=94548 CPUtime=941.98
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 23330 0 0 0 94178 20 0 0 25 0 1 0 1128473025 96817152 20527 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 23637 20527 148 319 0 23315 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 94548

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1588280/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=96668 CPUtime=1001.95
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 23923 0 0 0 100175 20 0 0 25 0 1 0 1128473025 98988032 21120 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 24167 21120 148 319 0 23845 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 96668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1585848/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=99140 CPUtime=1061.93
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 24539 0 0 0 106172 21 0 0 25 0 1 0 1128473025 101519360 21736 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 24785 21736 148 319 0 24463 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 99140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1583544/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=101308 CPUtime=1121.91
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 25104 0 0 0 112169 22 0 0 25 0 1 0 1128473025 103739392 22301 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 25327 22301 148 319 0 25005 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 101308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1579576/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=105524 CPUtime=1181.9
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 26209 0 0 0 118167 23 0 0 25 0 1 0 1128473025 108056576 23295 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 26381 23295 148 319 0 26059 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 105524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1579384/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=105524 CPUtime=1200.1
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 26243 0 0 0 119987 23 0 0 25 0 1 0 1128473025 108056576 23329 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 26381 23329 148 319 0 26059 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 105524

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 18629
/proc/meminfo: memFree=1579384/2055920 swapFree=4174692/4192956
[pid=18622] ppid=18620 vsize=105524 CPUtime=1200.1
/proc/18622/stat : 18622 (hydrasat-flat) R 18620 18622 17821 0 -1 4194304 26243 0 0 0 119987 23 0 0 25 0 1 0 1128473025 108056576 23329 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/18622/statm: 26381 23329 148 319 0 26059 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 105524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.246962
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 105524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26243
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= 1467

runsolver used 1.04084 second user time and 3.33649 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 05:55:19
IDJOB=1530520
IDBENCH=70624
IDSOLVER=519
FILE ID=node67/1530520-1238558119
PBS_JOBID= 9062125
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1983754128-073.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530520-1238558119/watcher-1530520-1238558119 -o /tmp/evaluation-result-1530520-1238558119/solver-1530520-1238558119 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530520-1238558119.cnf -rs 1847738158 -co memory_limit 1800

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

MD5SUM BENCH= b11978b0ce5403208988a0dc3b9e35ce
RANDOM SEED=1847738158

node67.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		: 3000.265
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		: 3000.265
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:       1673248 kB
Buffers:         77864 kB
Cached:         214628 kB
SwapCached:       9632 kB
Active:         179804 kB
Inactive:       123760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673248 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            64124 kB
Committed_AS:  3220188 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-04-01 06:15:21