Trace number 1530796

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) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1530796-1238589723/watcher-1530796-1238589723 -o /tmp/evaluation-result-1530796-1238589723/solver-1530796-1238589723 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530796-1238589723.cnf -rs 132113998 -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: 2.23 2.18 1.66 3/69 21202
/proc/meminfo: memFree=1503584/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=1596 CPUtime=0
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 1131635480 1634304 187 1992294400 134512640 135819388 4294956160 18446744073709551615 134684815 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 399 188 125 319 0 77 0

[startup+0.0656859 s]
/proc/loadavg: 2.23 2.18 1.66 3/69 21202
/proc/meminfo: memFree=1503584/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=1856 CPUtime=0.06
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 284 0 0 0 6 0 0 0 18 0 1 0 1131635480 1900544 267 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 464 267 148 319 0 142 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1856

[startup+0.101688 s]
/proc/loadavg: 2.23 2.18 1.66 3/69 21202
/proc/meminfo: memFree=1503584/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=1856 CPUtime=0.1
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 289 0 0 0 10 0 0 0 18 0 1 0 1131635480 1900544 272 1992294400 134512640 135819388 4294956160 18446744073709551615 134600352 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 464 272 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301708 s]
/proc/loadavg: 2.23 2.18 1.66 3/69 21202
/proc/meminfo: memFree=1503584/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=1988 CPUtime=0.3
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 319 0 0 0 30 0 0 0 19 0 1 0 1131635480 2035712 302 1992294400 134512640 135819388 4294956160 18446744073709551615 134668814 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 497 302 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.701749 s]
/proc/loadavg: 2.23 2.18 1.66 3/69 21202
/proc/meminfo: memFree=1503584/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=2116 CPUtime=0.7
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 364 0 0 0 70 0 0 0 23 0 1 0 1131635480 2166784 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134593004 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 529 347 148 319 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50183 s]
/proc/loadavg: 2.23 2.18 1.66 2/70 21203
/proc/meminfo: memFree=1502616/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=2644 CPUtime=1.5
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 478 0 0 0 150 0 0 0 25 0 1 0 1131635480 2707456 461 1992294400 134512640 135819388 4294956160 18446744073709551615 135208196 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 661 461 148 319 0 339 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2644

[startup+3.10199 s]
/proc/loadavg: 2.23 2.18 1.66 2/70 21203
/proc/meminfo: memFree=1501656/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=3588 CPUtime=3.1
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 724 0 0 0 310 0 0 0 25 0 1 0 1131635480 3674112 707 1992294400 134512640 135819388 4294956160 18446744073709551615 134601025 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 897 707 148 319 0 575 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3588

[startup+6.30132 s]
/proc/loadavg: 2.13 2.16 1.66 2/70 21203
/proc/meminfo: memFree=1499928/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=5144 CPUtime=6.29
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 1097 0 0 0 629 0 0 0 25 0 1 0 1131635480 5267456 1080 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 1286 1080 148 319 0 964 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5144

[startup+12.702 s]
/proc/loadavg: 2.04 2.14 1.66 2/70 21203
/proc/meminfo: memFree=1497048/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=8132 CPUtime=12.69
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 1760 0 0 0 1269 0 0 0 25 0 1 0 1131635480 8327168 1743 1992294400 134512640 135819388 4294956160 18446744073709551615 134616965 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 2033 1743 148 319 0 1711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8132

[startup+25.5013 s]
/proc/loadavg: 1.81 2.09 1.64 2/70 21203
/proc/meminfo: memFree=1493144/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=12180 CPUtime=25.48
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 2735 0 0 0 2547 1 0 0 25 0 1 0 1131635480 12472320 2685 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 3045 2685 148 319 0 2723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12180

[startup+51.1019 s]
/proc/loadavg: 1.53 2.00 1.63 2/70 21203
/proc/meminfo: memFree=1487064/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=18700 CPUtime=51.08
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 4333 0 0 0 5105 3 0 0 25 0 1 0 1131635480 19148800 4218 1992294400 134512640 135819388 4294956160 18446744073709551615 134587688 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 4675 4218 148 319 0 4353 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18700

[startup+102.305 s]
/proc/loadavg: 1.23 1.84 1.59 2/70 21204
/proc/meminfo: memFree=1479512/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=27256 CPUtime=102.26
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 6286 0 0 0 10221 5 0 0 25 0 1 0 1131635480 27910144 6089 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 6814 6089 148 319 0 6492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27256

[startup+162.301 s]
/proc/loadavg: 1.08 1.69 1.55 2/70 21205
/proc/meminfo: memFree=1471448/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=36744 CPUtime=162.24
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 8664 0 0 0 16217 7 0 0 25 0 1 0 1131635480 37625856 8096 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 9186 8096 148 319 0 8864 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36744

[startup+222.301 s]
/proc/loadavg: 1.03 1.56 1.51 2/70 21205
/proc/meminfo: memFree=1465048/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=43712 CPUtime=222.23
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 10281 0 0 0 22214 9 0 0 25 0 1 0 1131635480 44761088 9677 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 10928 9677 148 319 0 10606 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43712

[startup+282.301 s]
/proc/loadavg: 1.01 1.45 1.48 2/70 21205
/proc/meminfo: memFree=1459352/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=49628 CPUtime=282.21
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 11705 0 0 0 28211 10 0 0 25 0 1 0 1131635480 50819072 11101 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 12407 11101 148 319 0 12085 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 49628

[startup+342.302 s]
/proc/loadavg: 1.00 1.37 1.45 2/70 21205
/proc/meminfo: memFree=1453656/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=56172 CPUtime=342.2
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 13444 0 0 0 34208 12 0 0 25 0 1 0 1131635480 57520128 12507 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 14043 12507 148 319 0 13721 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 56172

[startup+402.302 s]
/proc/loadavg: 1.11 1.33 1.43 2/70 21205
/proc/meminfo: memFree=1448024/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=64092 CPUtime=402.19
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 15518 0 0 0 40205 14 0 0 25 0 1 0 1131635480 65630208 13932 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 16023 13932 148 319 0 15701 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 64092

[startup+462.302 s]
/proc/loadavg: 1.11 1.28 1.40 2/70 21205
/proc/meminfo: memFree=1443992/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=68836 CPUtime=462.17
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 16535 0 0 0 46202 15 0 0 25 0 1 0 1131635480 70488064 14949 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 17209 14949 148 319 0 16887 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 68836

[startup+522.302 s]
/proc/loadavg: 1.11 1.25 1.38 2/70 21205
/proc/meminfo: memFree=1440344/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=72652 CPUtime=522.15
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 17440 0 0 0 52199 16 0 0 25 0 1 0 1131635480 74395648 15854 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 18163 15854 148 319 0 17841 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 72652

[startup+582.302 s]
/proc/loadavg: 1.10 1.21 1.36 2/70 21205
/proc/meminfo: memFree=1437016/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=76080 CPUtime=582.14
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 18277 0 0 0 58197 17 0 0 25 0 1 0 1131635480 77905920 16691 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 19020 16691 148 319 0 18698 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 76080

[startup+642.301 s]
/proc/loadavg: 1.13 1.20 1.34 2/70 21205
/proc/meminfo: memFree=1433624/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=79556 CPUtime=642.13
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 19114 0 0 0 64196 17 0 0 25 0 1 0 1131635480 81465344 17528 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 19889 17528 148 319 0 19567 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 79556

[startup+702.301 s]
/proc/loadavg: 1.13 1.18 1.33 2/70 21205
/proc/meminfo: memFree=1430104/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=83060 CPUtime=702.11
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 19988 0 0 0 70193 18 0 0 25 0 1 0 1131635480 85053440 18402 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 20765 18402 148 319 0 20443 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 83060

[startup+762.305 s]
/proc/loadavg: 1.11 1.16 1.31 2/70 21205
/proc/meminfo: memFree=1422808/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=92468 CPUtime=762.1
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 22570 0 0 0 76190 20 0 0 25 0 1 0 1131635480 94687232 20220 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 23117 20220 148 319 0 22795 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 92468

[startup+822.301 s]
/proc/loadavg: 1.04 1.13 1.29 2/70 21205
/proc/meminfo: memFree=1420312/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=96088 CPUtime=822.08
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 23555 0 0 0 82187 21 0 0 25 0 1 0 1131635480 98394112 20843 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 24022 20843 148 319 0 23700 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 96088

[startup+882.302 s]
/proc/loadavg: 1.01 1.10 1.26 2/70 21205
/proc/meminfo: memFree=1418328/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=97856 CPUtime=882.07
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 24060 0 0 0 88185 22 0 0 25 0 1 0 1131635480 100204544 21348 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 24464 21348 148 319 0 24142 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 97856

[startup+942.302 s]
/proc/loadavg: 1.00 1.08 1.25 2/70 21205
/proc/meminfo: memFree=1415832/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=100364 CPUtime=942.05
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 24684 0 0 0 94183 22 0 0 25 0 1 0 1131635480 102772736 21972 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 25091 21972 148 319 0 24769 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 100364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.06 1.23 2/70 21205
/proc/meminfo: memFree=1413656/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=102760 CPUtime=1002.04
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 25209 0 0 0 100181 23 0 0 25 0 1 0 1131635480 105226240 22497 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 25690 22497 148 319 0 25368 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 102760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.05 1.21 2/70 21205
/proc/meminfo: memFree=1411992/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=104588 CPUtime=1062.02
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 25645 0 0 0 106179 23 0 0 25 0 1 0 1131635480 107098112 22933 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 26147 22933 148 319 0 25825 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 104588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.19 2/70 21205
/proc/meminfo: memFree=1409176/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=107404 CPUtime=1122
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 26619 0 0 0 112176 24 0 0 25 0 1 0 1131635480 109981696 23635 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 26851 23635 148 319 0 26529 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 107404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.18 2/70 21211
/proc/meminfo: memFree=1406608/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=109828 CPUtime=1181.98
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 27240 0 0 0 118173 25 0 0 25 0 1 0 1131635480 112463872 24256 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 27457 24256 148 319 0 27135 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 109828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.03 1.17 2/70 21211
/proc/meminfo: memFree=1405904/2055920 swapFree=4171336/4192956
[pid=21202] ppid=21200 vsize=110296 CPUtime=1200.08
/proc/21202/stat : 21202 (hydrasat-flat) R 21200 21202 20418 0 -1 4194304 27415 0 0 0 119983 25 0 0 25 0 1 0 1131635480 112943104 24431 1992294400 134512640 135819388 4294956160 18446744073709551615 134616879 0 0 4096 1 0 0 0 17 1 0 0
/proc/21202/statm: 27574 24431 148 319 0 27252 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 110296

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): 1200.11
CPU user time (s): 1199.84
CPU system time (s): 0.270958
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 110296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27415
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= 1029

runsolver used 1.15582 second user time and 3.22151 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 14:42:03
IDJOB=1530796
IDBENCH=70716
IDSOLVER=519
FILE ID=node44/1530796-1238589723
PBS_JOBID= 9062218
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530796-1238589723/watcher-1530796-1238589723 -o /tmp/evaluation-result-1530796-1238589723/solver-1530796-1238589723 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530796-1238589723.cnf -rs 132113998 -co memory_limit 1800

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=132113998

node44.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		: 3000.241
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		: 3000.241
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:       1504064 kB
Buffers:         94444 kB
Cached:         350700 kB
SwapCached:      11068 kB
Active:         211876 kB
Inactive:       245868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1504064 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            79488 kB
Committed_AS:  2816012 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-01 15:02:06